From ce3d239d641d382f3c1ceacb84f239f2c259e5d5 Mon Sep 17 00:00:00 2001
From: dankbjss <dan.kiernan@bjss.com>
Date: Wed, 10 Sep 2025 15:44:51 +0100
Subject: [PATCH 1/2] better menu positioning for browser yet to support
 anchors

---
 public/static/style.css | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/public/static/style.css b/public/static/style.css
index 953fecc..070c1ea 100644
--- a/public/static/style.css
+++ b/public/static/style.css
@@ -54,9 +54,10 @@ header#main-header {
   }
 
   &:popover-open {
-    position-anchor: --main-menu-button;
     position: fixed;
-    position-area: bottom;
+    top: calc(3rem + var(--size-1));
+    left: auto;
+    right: calc((100vw - min(clamp(350px, 80vw, 600px), 600px)) / 2 + var(--size-3));
     width: var(--size-12);
     background: var(--surface-2);
     border-radius: var(--radius-2);
@@ -69,6 +70,11 @@ header#main-header {
     margin: var(--size-2) 0 var(--size-2) 0;
     padding: 0;
 
+    @media (max-width: 685px) {
+      top: calc(min(1rem, 3vh) + var(--font-size-fluid-2));
+      right: calc((100vw - 90vw) / 2 + var(--size-3));
+    }
+
     li {
       margin: 0;
       padding: 0;
@@ -81,6 +87,17 @@ header#main-header {
   }
 }
 
+@supports (anchor-name: --test) {
+  #main-menu:popover-open {
+    position: fixed;
+    top: unset;
+    right: unset;
+    left: unset;
+    position-anchor: --main-menu-button;
+    position-area: bottom;
+  }
+}
+
 main {
   overflow-y: scroll;
   height: 100%;

From b654053862cd7371807f073ce900d109919aa848 Mon Sep 17 00:00:00 2001
From: dankbjss <dan.kiernan@bjss.com>
Date: Wed, 10 Sep 2025 15:51:45 +0100
Subject: [PATCH 2/2] remove compiled javascript from git

---
 .gitignore             |    2 +
 public/static/index.js | 2997 ----------------------------------------
 2 files changed, 2 insertions(+), 2997 deletions(-)
 delete mode 100644 public/static/index.js

diff --git a/.gitignore b/.gitignore
index 9b1ee42..52f0b2e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -173,3 +173,5 @@ dist
 
 # Finder (MacOS) folder config
 .DS_Store
+
+public/static/index.js
diff --git a/public/static/index.js b/public/static/index.js
deleted file mode 100644
index 3495e10..0000000
--- a/public/static/index.js
+++ /dev/null
@@ -1,2997 +0,0 @@
-// src/timestamps/ecma.ts
-var getHoursFromMilliseconds = (milliseconds) => {
-  return Math.floor(milliseconds / (1000 * 60 * 60));
-};
-var getDaysFromMilliseconds = (milliseconds) => {
-  return Math.floor(milliseconds / (1000 * 60 * 60 * 24));
-};
-var convertEcmaTimestamp = (ecmaTimestamp, ecmaConversionOption) => {
-  if (!ecmaTimestamp || isNaN(ecmaTimestamp)) {
-    return "Please enter a valid timestamp";
-  }
-  const date = new Date(ecmaTimestamp);
-  switch (ecmaConversionOption) {
-    case "iso":
-      return date.toISOString();
-    case "utc":
-      return date.toUTCString();
-    case "locale":
-      return date.toLocaleString();
-    case "seconds":
-      return Math.floor(ecmaTimestamp / 1000);
-    case "hours":
-      return getHoursFromMilliseconds(ecmaTimestamp);
-    case "days":
-      return getDaysFromMilliseconds(ecmaTimestamp);
-    default:
-      return "Invalid conversion option";
-  }
-};
-// src/timestamps/unix.ts
-var getHoursFromSeconds = (seconds) => {
-  return Math.floor(seconds / (60 * 60));
-};
-var getDaysFromSeconds = (seconds) => {
-  return Math.floor(seconds / (60 * 60 * 24));
-};
-var convertUnixTimestamp = (unixTimestamp, conversionOption) => {
-  if (!unixTimestamp || isNaN(unixTimestamp)) {
-    return "Please enter a valid timestamp";
-  }
-  const date = new Date(unixTimestamp * 1000);
-  switch (conversionOption) {
-    case "iso":
-      return date.toISOString();
-    case "utc":
-      return date.toUTCString();
-    case "locale":
-      return date.toLocaleString();
-    case "milliseconds":
-      return date.getTime();
-    case "hours":
-      return getHoursFromSeconds(date.getTime() / 1000);
-    case "days":
-      return getDaysFromSeconds(date.getTime() / 1000);
-    default:
-      return "Invalid conversion option";
-  }
-};
-// src/timestamps/iso-string.ts
-var convertIsoString = (isoString, conversionType) => {
-  const isoDateRegex = /^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}(?:\.\d+)?(?:Z|[+-]\d{2}:\d{2})?$/;
-  if (!isoString || !isoDateRegex.test(isoString)) {
-    return "Please enter a valid ISO string";
-  }
-  const date = new Date(isoString);
-  if (isNaN(date.getTime())) {
-    return "Invalid ISO string";
-  }
-  switch (conversionType) {
-    case "unix":
-      return Math.floor(date.getTime() / 1000);
-    case "ecma":
-      return date.getTime();
-    default:
-      return "Invalid conversion type";
-  }
-};
-// src/colour/hex-to-rgb.ts
-var hexToRgb = (hex) => {
-  const red = parseInt(hex.slice(1, 3), 16);
-  const green = parseInt(hex.slice(3, 5), 16);
-  const blue = parseInt(hex.slice(5, 7), 16);
-  return `rgb(${red}, ${green}, ${blue})`;
-};
-// node_modules/decimal.js/decimal.mjs
-/*!
- *  decimal.js v10.6.0
- *  An arbitrary-precision Decimal type for JavaScript.
- *  https://github.com/MikeMcl/decimal.js
- *  Copyright (c) 2025 Michael Mclaughlin <M8ch88l@gmail.com>
- *  MIT Licence
- */
-var EXP_LIMIT = 9000000000000000;
-var MAX_DIGITS = 1e9;
-var NUMERALS = "0123456789abcdef";
-var LN10 = "2.3025850929940456840179914546843642076011014886287729760333279009675726096773524802359972050895982983419677840422862486334095254650828067566662873690987816894829072083255546808437998948262331985283935053089653777326288461633662222876982198867465436674744042432743651550489343149393914796194044002221051017141748003688084012647080685567743216228355220114804663715659121373450747856947683463616792101806445070648000277502684916746550586856935673420670581136429224554405758925724208241314695689016758940256776311356919292033376587141660230105703089634572075440370847469940168269282808481184289314848524948644871927809676271275775397027668605952496716674183485704422507197965004714951050492214776567636938662976979522110718264549734772662425709429322582798502585509785265383207606726317164309505995087807523710333101197857547331541421808427543863591778117054309827482385045648019095610299291824318237525357709750539565187697510374970888692180205189339507238539205144634197265287286965110862571492198849978748873771345686209167058";
-var PI = "3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989380952572010654858632789";
-var DEFAULTS = {
-  precision: 20,
-  rounding: 4,
-  modulo: 1,
-  toExpNeg: -7,
-  toExpPos: 21,
-  minE: -EXP_LIMIT,
-  maxE: EXP_LIMIT,
-  crypto: false
-};
-var inexact;
-var quadrant;
-var external = true;
-var decimalError = "[DecimalError] ";
-var invalidArgument = decimalError + "Invalid argument: ";
-var precisionLimitExceeded = decimalError + "Precision limit exceeded";
-var cryptoUnavailable = decimalError + "crypto unavailable";
-var tag = "[object Decimal]";
-var mathfloor = Math.floor;
-var mathpow = Math.pow;
-var isBinary = /^0b([01]+(\.[01]*)?|\.[01]+)(p[+-]?\d+)?$/i;
-var isHex = /^0x([0-9a-f]+(\.[0-9a-f]*)?|\.[0-9a-f]+)(p[+-]?\d+)?$/i;
-var isOctal = /^0o([0-7]+(\.[0-7]*)?|\.[0-7]+)(p[+-]?\d+)?$/i;
-var isDecimal = /^(\d+(\.\d*)?|\.\d+)(e[+-]?\d+)?$/i;
-var BASE = 1e7;
-var LOG_BASE = 7;
-var MAX_SAFE_INTEGER = 9007199254740991;
-var LN10_PRECISION = LN10.length - 1;
-var PI_PRECISION = PI.length - 1;
-var P = { toStringTag: tag };
-P.absoluteValue = P.abs = function() {
-  var x = new this.constructor(this);
-  if (x.s < 0)
-    x.s = 1;
-  return finalise(x);
-};
-P.ceil = function() {
-  return finalise(new this.constructor(this), this.e + 1, 2);
-};
-P.clampedTo = P.clamp = function(min, max) {
-  var k, x = this, Ctor = x.constructor;
-  min = new Ctor(min);
-  max = new Ctor(max);
-  if (!min.s || !max.s)
-    return new Ctor(NaN);
-  if (min.gt(max))
-    throw Error(invalidArgument + max);
-  k = x.cmp(min);
-  return k < 0 ? min : x.cmp(max) > 0 ? max : new Ctor(x);
-};
-P.comparedTo = P.cmp = function(y) {
-  var i, j, xdL, ydL, x = this, xd = x.d, yd = (y = new x.constructor(y)).d, xs = x.s, ys = y.s;
-  if (!xd || !yd) {
-    return !xs || !ys ? NaN : xs !== ys ? xs : xd === yd ? 0 : !xd ^ xs < 0 ? 1 : -1;
-  }
-  if (!xd[0] || !yd[0])
-    return xd[0] ? xs : yd[0] ? -ys : 0;
-  if (xs !== ys)
-    return xs;
-  if (x.e !== y.e)
-    return x.e > y.e ^ xs < 0 ? 1 : -1;
-  xdL = xd.length;
-  ydL = yd.length;
-  for (i = 0, j = xdL < ydL ? xdL : ydL;i < j; ++i) {
-    if (xd[i] !== yd[i])
-      return xd[i] > yd[i] ^ xs < 0 ? 1 : -1;
-  }
-  return xdL === ydL ? 0 : xdL > ydL ^ xs < 0 ? 1 : -1;
-};
-P.cosine = P.cos = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (!x.d)
-    return new Ctor(NaN);
-  if (!x.d[0])
-    return new Ctor(1);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + Math.max(x.e, x.sd()) + LOG_BASE;
-  Ctor.rounding = 1;
-  x = cosine(Ctor, toLessThanHalfPi(Ctor, x));
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return finalise(quadrant == 2 || quadrant == 3 ? x.neg() : x, pr, rm, true);
-};
-P.cubeRoot = P.cbrt = function() {
-  var e, m, n, r, rep, s, sd, t, t3, t3plusx, x = this, Ctor = x.constructor;
-  if (!x.isFinite() || x.isZero())
-    return new Ctor(x);
-  external = false;
-  s = x.s * mathpow(x.s * x, 1 / 3);
-  if (!s || Math.abs(s) == 1 / 0) {
-    n = digitsToString(x.d);
-    e = x.e;
-    if (s = (e - n.length + 1) % 3)
-      n += s == 1 || s == -2 ? "0" : "00";
-    s = mathpow(n, 1 / 3);
-    e = mathfloor((e + 1) / 3) - (e % 3 == (e < 0 ? -1 : 2));
-    if (s == 1 / 0) {
-      n = "5e" + e;
-    } else {
-      n = s.toExponential();
-      n = n.slice(0, n.indexOf("e") + 1) + e;
-    }
-    r = new Ctor(n);
-    r.s = x.s;
-  } else {
-    r = new Ctor(s.toString());
-  }
-  sd = (e = Ctor.precision) + 3;
-  for (;; ) {
-    t = r;
-    t3 = t.times(t).times(t);
-    t3plusx = t3.plus(x);
-    r = divide(t3plusx.plus(x).times(t), t3plusx.plus(t3), sd + 2, 1);
-    if (digitsToString(t.d).slice(0, sd) === (n = digitsToString(r.d)).slice(0, sd)) {
-      n = n.slice(sd - 3, sd + 1);
-      if (n == "9999" || !rep && n == "4999") {
-        if (!rep) {
-          finalise(t, e + 1, 0);
-          if (t.times(t).times(t).eq(x)) {
-            r = t;
-            break;
-          }
-        }
-        sd += 4;
-        rep = 1;
-      } else {
-        if (!+n || !+n.slice(1) && n.charAt(0) == "5") {
-          finalise(r, e + 1, 1);
-          m = !r.times(r).times(r).eq(x);
-        }
-        break;
-      }
-    }
-  }
-  external = true;
-  return finalise(r, e, Ctor.rounding, m);
-};
-P.decimalPlaces = P.dp = function() {
-  var w, d = this.d, n = NaN;
-  if (d) {
-    w = d.length - 1;
-    n = (w - mathfloor(this.e / LOG_BASE)) * LOG_BASE;
-    w = d[w];
-    if (w)
-      for (;w % 10 == 0; w /= 10)
-        n--;
-    if (n < 0)
-      n = 0;
-  }
-  return n;
-};
-P.dividedBy = P.div = function(y) {
-  return divide(this, new this.constructor(y));
-};
-P.dividedToIntegerBy = P.divToInt = function(y) {
-  var x = this, Ctor = x.constructor;
-  return finalise(divide(x, new Ctor(y), 0, 1, 1), Ctor.precision, Ctor.rounding);
-};
-P.equals = P.eq = function(y) {
-  return this.cmp(y) === 0;
-};
-P.floor = function() {
-  return finalise(new this.constructor(this), this.e + 1, 3);
-};
-P.greaterThan = P.gt = function(y) {
-  return this.cmp(y) > 0;
-};
-P.greaterThanOrEqualTo = P.gte = function(y) {
-  var k = this.cmp(y);
-  return k == 1 || k === 0;
-};
-P.hyperbolicCosine = P.cosh = function() {
-  var k, n, pr, rm, len, x = this, Ctor = x.constructor, one = new Ctor(1);
-  if (!x.isFinite())
-    return new Ctor(x.s ? 1 / 0 : NaN);
-  if (x.isZero())
-    return one;
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + Math.max(x.e, x.sd()) + 4;
-  Ctor.rounding = 1;
-  len = x.d.length;
-  if (len < 32) {
-    k = Math.ceil(len / 3);
-    n = (1 / tinyPow(4, k)).toString();
-  } else {
-    k = 16;
-    n = "2.3283064365386962890625e-10";
-  }
-  x = taylorSeries(Ctor, 1, x.times(n), new Ctor(1), true);
-  var cosh2_x, i = k, d8 = new Ctor(8);
-  for (;i--; ) {
-    cosh2_x = x.times(x);
-    x = one.minus(cosh2_x.times(d8.minus(cosh2_x.times(d8))));
-  }
-  return finalise(x, Ctor.precision = pr, Ctor.rounding = rm, true);
-};
-P.hyperbolicSine = P.sinh = function() {
-  var k, pr, rm, len, x = this, Ctor = x.constructor;
-  if (!x.isFinite() || x.isZero())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + Math.max(x.e, x.sd()) + 4;
-  Ctor.rounding = 1;
-  len = x.d.length;
-  if (len < 3) {
-    x = taylorSeries(Ctor, 2, x, x, true);
-  } else {
-    k = 1.4 * Math.sqrt(len);
-    k = k > 16 ? 16 : k | 0;
-    x = x.times(1 / tinyPow(5, k));
-    x = taylorSeries(Ctor, 2, x, x, true);
-    var sinh2_x, d5 = new Ctor(5), d16 = new Ctor(16), d20 = new Ctor(20);
-    for (;k--; ) {
-      sinh2_x = x.times(x);
-      x = x.times(d5.plus(sinh2_x.times(d16.times(sinh2_x).plus(d20))));
-    }
-  }
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return finalise(x, pr, rm, true);
-};
-P.hyperbolicTangent = P.tanh = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (!x.isFinite())
-    return new Ctor(x.s);
-  if (x.isZero())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + 7;
-  Ctor.rounding = 1;
-  return divide(x.sinh(), x.cosh(), Ctor.precision = pr, Ctor.rounding = rm);
-};
-P.inverseCosine = P.acos = function() {
-  var x = this, Ctor = x.constructor, k = x.abs().cmp(1), pr = Ctor.precision, rm = Ctor.rounding;
-  if (k !== -1) {
-    return k === 0 ? x.isNeg() ? getPi(Ctor, pr, rm) : new Ctor(0) : new Ctor(NaN);
-  }
-  if (x.isZero())
-    return getPi(Ctor, pr + 4, rm).times(0.5);
-  Ctor.precision = pr + 6;
-  Ctor.rounding = 1;
-  x = new Ctor(1).minus(x).div(x.plus(1)).sqrt().atan();
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return x.times(2);
-};
-P.inverseHyperbolicCosine = P.acosh = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (x.lte(1))
-    return new Ctor(x.eq(1) ? 0 : NaN);
-  if (!x.isFinite())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + Math.max(Math.abs(x.e), x.sd()) + 4;
-  Ctor.rounding = 1;
-  external = false;
-  x = x.times(x).minus(1).sqrt().plus(x);
-  external = true;
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return x.ln();
-};
-P.inverseHyperbolicSine = P.asinh = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (!x.isFinite() || x.isZero())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + 2 * Math.max(Math.abs(x.e), x.sd()) + 6;
-  Ctor.rounding = 1;
-  external = false;
-  x = x.times(x).plus(1).sqrt().plus(x);
-  external = true;
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return x.ln();
-};
-P.inverseHyperbolicTangent = P.atanh = function() {
-  var pr, rm, wpr, xsd, x = this, Ctor = x.constructor;
-  if (!x.isFinite())
-    return new Ctor(NaN);
-  if (x.e >= 0)
-    return new Ctor(x.abs().eq(1) ? x.s / 0 : x.isZero() ? x : NaN);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  xsd = x.sd();
-  if (Math.max(xsd, pr) < 2 * -x.e - 1)
-    return finalise(new Ctor(x), pr, rm, true);
-  Ctor.precision = wpr = xsd - x.e;
-  x = divide(x.plus(1), new Ctor(1).minus(x), wpr + pr, 1);
-  Ctor.precision = pr + 4;
-  Ctor.rounding = 1;
-  x = x.ln();
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return x.times(0.5);
-};
-P.inverseSine = P.asin = function() {
-  var halfPi, k, pr, rm, x = this, Ctor = x.constructor;
-  if (x.isZero())
-    return new Ctor(x);
-  k = x.abs().cmp(1);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  if (k !== -1) {
-    if (k === 0) {
-      halfPi = getPi(Ctor, pr + 4, rm).times(0.5);
-      halfPi.s = x.s;
-      return halfPi;
-    }
-    return new Ctor(NaN);
-  }
-  Ctor.precision = pr + 6;
-  Ctor.rounding = 1;
-  x = x.div(new Ctor(1).minus(x.times(x)).sqrt().plus(1)).atan();
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return x.times(2);
-};
-P.inverseTangent = P.atan = function() {
-  var i, j, k, n, px, t, r, wpr, x2, x = this, Ctor = x.constructor, pr = Ctor.precision, rm = Ctor.rounding;
-  if (!x.isFinite()) {
-    if (!x.s)
-      return new Ctor(NaN);
-    if (pr + 4 <= PI_PRECISION) {
-      r = getPi(Ctor, pr + 4, rm).times(0.5);
-      r.s = x.s;
-      return r;
-    }
-  } else if (x.isZero()) {
-    return new Ctor(x);
-  } else if (x.abs().eq(1) && pr + 4 <= PI_PRECISION) {
-    r = getPi(Ctor, pr + 4, rm).times(0.25);
-    r.s = x.s;
-    return r;
-  }
-  Ctor.precision = wpr = pr + 10;
-  Ctor.rounding = 1;
-  k = Math.min(28, wpr / LOG_BASE + 2 | 0);
-  for (i = k;i; --i)
-    x = x.div(x.times(x).plus(1).sqrt().plus(1));
-  external = false;
-  j = Math.ceil(wpr / LOG_BASE);
-  n = 1;
-  x2 = x.times(x);
-  r = new Ctor(x);
-  px = x;
-  for (;i !== -1; ) {
-    px = px.times(x2);
-    t = r.minus(px.div(n += 2));
-    px = px.times(x2);
-    r = t.plus(px.div(n += 2));
-    if (r.d[j] !== undefined)
-      for (i = j;r.d[i] === t.d[i] && i--; )
-        ;
-  }
-  if (k)
-    r = r.times(2 << k - 1);
-  external = true;
-  return finalise(r, Ctor.precision = pr, Ctor.rounding = rm, true);
-};
-P.isFinite = function() {
-  return !!this.d;
-};
-P.isInteger = P.isInt = function() {
-  return !!this.d && mathfloor(this.e / LOG_BASE) > this.d.length - 2;
-};
-P.isNaN = function() {
-  return !this.s;
-};
-P.isNegative = P.isNeg = function() {
-  return this.s < 0;
-};
-P.isPositive = P.isPos = function() {
-  return this.s > 0;
-};
-P.isZero = function() {
-  return !!this.d && this.d[0] === 0;
-};
-P.lessThan = P.lt = function(y) {
-  return this.cmp(y) < 0;
-};
-P.lessThanOrEqualTo = P.lte = function(y) {
-  return this.cmp(y) < 1;
-};
-P.logarithm = P.log = function(base) {
-  var isBase10, d, denominator, k, inf, num, sd, r, arg = this, Ctor = arg.constructor, pr = Ctor.precision, rm = Ctor.rounding, guard = 5;
-  if (base == null) {
-    base = new Ctor(10);
-    isBase10 = true;
-  } else {
-    base = new Ctor(base);
-    d = base.d;
-    if (base.s < 0 || !d || !d[0] || base.eq(1))
-      return new Ctor(NaN);
-    isBase10 = base.eq(10);
-  }
-  d = arg.d;
-  if (arg.s < 0 || !d || !d[0] || arg.eq(1)) {
-    return new Ctor(d && !d[0] ? -1 / 0 : arg.s != 1 ? NaN : d ? 0 : 1 / 0);
-  }
-  if (isBase10) {
-    if (d.length > 1) {
-      inf = true;
-    } else {
-      for (k = d[0];k % 10 === 0; )
-        k /= 10;
-      inf = k !== 1;
-    }
-  }
-  external = false;
-  sd = pr + guard;
-  num = naturalLogarithm(arg, sd);
-  denominator = isBase10 ? getLn10(Ctor, sd + 10) : naturalLogarithm(base, sd);
-  r = divide(num, denominator, sd, 1);
-  if (checkRoundingDigits(r.d, k = pr, rm)) {
-    do {
-      sd += 10;
-      num = naturalLogarithm(arg, sd);
-      denominator = isBase10 ? getLn10(Ctor, sd + 10) : naturalLogarithm(base, sd);
-      r = divide(num, denominator, sd, 1);
-      if (!inf) {
-        if (+digitsToString(r.d).slice(k + 1, k + 15) + 1 == 100000000000000) {
-          r = finalise(r, pr + 1, 0);
-        }
-        break;
-      }
-    } while (checkRoundingDigits(r.d, k += 10, rm));
-  }
-  external = true;
-  return finalise(r, pr, rm);
-};
-P.minus = P.sub = function(y) {
-  var d, e, i, j, k, len, pr, rm, xd, xe, xLTy, yd, x = this, Ctor = x.constructor;
-  y = new Ctor(y);
-  if (!x.d || !y.d) {
-    if (!x.s || !y.s)
-      y = new Ctor(NaN);
-    else if (x.d)
-      y.s = -y.s;
-    else
-      y = new Ctor(y.d || x.s !== y.s ? x : NaN);
-    return y;
-  }
-  if (x.s != y.s) {
-    y.s = -y.s;
-    return x.plus(y);
-  }
-  xd = x.d;
-  yd = y.d;
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  if (!xd[0] || !yd[0]) {
-    if (yd[0])
-      y.s = -y.s;
-    else if (xd[0])
-      y = new Ctor(x);
-    else
-      return new Ctor(rm === 3 ? -0 : 0);
-    return external ? finalise(y, pr, rm) : y;
-  }
-  e = mathfloor(y.e / LOG_BASE);
-  xe = mathfloor(x.e / LOG_BASE);
-  xd = xd.slice();
-  k = xe - e;
-  if (k) {
-    xLTy = k < 0;
-    if (xLTy) {
-      d = xd;
-      k = -k;
-      len = yd.length;
-    } else {
-      d = yd;
-      e = xe;
-      len = xd.length;
-    }
-    i = Math.max(Math.ceil(pr / LOG_BASE), len) + 2;
-    if (k > i) {
-      k = i;
-      d.length = 1;
-    }
-    d.reverse();
-    for (i = k;i--; )
-      d.push(0);
-    d.reverse();
-  } else {
-    i = xd.length;
-    len = yd.length;
-    xLTy = i < len;
-    if (xLTy)
-      len = i;
-    for (i = 0;i < len; i++) {
-      if (xd[i] != yd[i]) {
-        xLTy = xd[i] < yd[i];
-        break;
-      }
-    }
-    k = 0;
-  }
-  if (xLTy) {
-    d = xd;
-    xd = yd;
-    yd = d;
-    y.s = -y.s;
-  }
-  len = xd.length;
-  for (i = yd.length - len;i > 0; --i)
-    xd[len++] = 0;
-  for (i = yd.length;i > k; ) {
-    if (xd[--i] < yd[i]) {
-      for (j = i;j && xd[--j] === 0; )
-        xd[j] = BASE - 1;
-      --xd[j];
-      xd[i] += BASE;
-    }
-    xd[i] -= yd[i];
-  }
-  for (;xd[--len] === 0; )
-    xd.pop();
-  for (;xd[0] === 0; xd.shift())
-    --e;
-  if (!xd[0])
-    return new Ctor(rm === 3 ? -0 : 0);
-  y.d = xd;
-  y.e = getBase10Exponent(xd, e);
-  return external ? finalise(y, pr, rm) : y;
-};
-P.modulo = P.mod = function(y) {
-  var q, x = this, Ctor = x.constructor;
-  y = new Ctor(y);
-  if (!x.d || !y.s || y.d && !y.d[0])
-    return new Ctor(NaN);
-  if (!y.d || x.d && !x.d[0]) {
-    return finalise(new Ctor(x), Ctor.precision, Ctor.rounding);
-  }
-  external = false;
-  if (Ctor.modulo == 9) {
-    q = divide(x, y.abs(), 0, 3, 1);
-    q.s *= y.s;
-  } else {
-    q = divide(x, y, 0, Ctor.modulo, 1);
-  }
-  q = q.times(y);
-  external = true;
-  return x.minus(q);
-};
-P.naturalExponential = P.exp = function() {
-  return naturalExponential(this);
-};
-P.naturalLogarithm = P.ln = function() {
-  return naturalLogarithm(this);
-};
-P.negated = P.neg = function() {
-  var x = new this.constructor(this);
-  x.s = -x.s;
-  return finalise(x);
-};
-P.plus = P.add = function(y) {
-  var carry, d, e, i, k, len, pr, rm, xd, yd, x = this, Ctor = x.constructor;
-  y = new Ctor(y);
-  if (!x.d || !y.d) {
-    if (!x.s || !y.s)
-      y = new Ctor(NaN);
-    else if (!x.d)
-      y = new Ctor(y.d || x.s === y.s ? x : NaN);
-    return y;
-  }
-  if (x.s != y.s) {
-    y.s = -y.s;
-    return x.minus(y);
-  }
-  xd = x.d;
-  yd = y.d;
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  if (!xd[0] || !yd[0]) {
-    if (!yd[0])
-      y = new Ctor(x);
-    return external ? finalise(y, pr, rm) : y;
-  }
-  k = mathfloor(x.e / LOG_BASE);
-  e = mathfloor(y.e / LOG_BASE);
-  xd = xd.slice();
-  i = k - e;
-  if (i) {
-    if (i < 0) {
-      d = xd;
-      i = -i;
-      len = yd.length;
-    } else {
-      d = yd;
-      e = k;
-      len = xd.length;
-    }
-    k = Math.ceil(pr / LOG_BASE);
-    len = k > len ? k + 1 : len + 1;
-    if (i > len) {
-      i = len;
-      d.length = 1;
-    }
-    d.reverse();
-    for (;i--; )
-      d.push(0);
-    d.reverse();
-  }
-  len = xd.length;
-  i = yd.length;
-  if (len - i < 0) {
-    i = len;
-    d = yd;
-    yd = xd;
-    xd = d;
-  }
-  for (carry = 0;i; ) {
-    carry = (xd[--i] = xd[i] + yd[i] + carry) / BASE | 0;
-    xd[i] %= BASE;
-  }
-  if (carry) {
-    xd.unshift(carry);
-    ++e;
-  }
-  for (len = xd.length;xd[--len] == 0; )
-    xd.pop();
-  y.d = xd;
-  y.e = getBase10Exponent(xd, e);
-  return external ? finalise(y, pr, rm) : y;
-};
-P.precision = P.sd = function(z) {
-  var k, x = this;
-  if (z !== undefined && z !== !!z && z !== 1 && z !== 0)
-    throw Error(invalidArgument + z);
-  if (x.d) {
-    k = getPrecision(x.d);
-    if (z && x.e + 1 > k)
-      k = x.e + 1;
-  } else {
-    k = NaN;
-  }
-  return k;
-};
-P.round = function() {
-  var x = this, Ctor = x.constructor;
-  return finalise(new Ctor(x), x.e + 1, Ctor.rounding);
-};
-P.sine = P.sin = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (!x.isFinite())
-    return new Ctor(NaN);
-  if (x.isZero())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + Math.max(x.e, x.sd()) + LOG_BASE;
-  Ctor.rounding = 1;
-  x = sine(Ctor, toLessThanHalfPi(Ctor, x));
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return finalise(quadrant > 2 ? x.neg() : x, pr, rm, true);
-};
-P.squareRoot = P.sqrt = function() {
-  var m, n, sd, r, rep, t, x = this, d = x.d, e = x.e, s = x.s, Ctor = x.constructor;
-  if (s !== 1 || !d || !d[0]) {
-    return new Ctor(!s || s < 0 && (!d || d[0]) ? NaN : d ? x : 1 / 0);
-  }
-  external = false;
-  s = Math.sqrt(+x);
-  if (s == 0 || s == 1 / 0) {
-    n = digitsToString(d);
-    if ((n.length + e) % 2 == 0)
-      n += "0";
-    s = Math.sqrt(n);
-    e = mathfloor((e + 1) / 2) - (e < 0 || e % 2);
-    if (s == 1 / 0) {
-      n = "5e" + e;
-    } else {
-      n = s.toExponential();
-      n = n.slice(0, n.indexOf("e") + 1) + e;
-    }
-    r = new Ctor(n);
-  } else {
-    r = new Ctor(s.toString());
-  }
-  sd = (e = Ctor.precision) + 3;
-  for (;; ) {
-    t = r;
-    r = t.plus(divide(x, t, sd + 2, 1)).times(0.5);
-    if (digitsToString(t.d).slice(0, sd) === (n = digitsToString(r.d)).slice(0, sd)) {
-      n = n.slice(sd - 3, sd + 1);
-      if (n == "9999" || !rep && n == "4999") {
-        if (!rep) {
-          finalise(t, e + 1, 0);
-          if (t.times(t).eq(x)) {
-            r = t;
-            break;
-          }
-        }
-        sd += 4;
-        rep = 1;
-      } else {
-        if (!+n || !+n.slice(1) && n.charAt(0) == "5") {
-          finalise(r, e + 1, 1);
-          m = !r.times(r).eq(x);
-        }
-        break;
-      }
-    }
-  }
-  external = true;
-  return finalise(r, e, Ctor.rounding, m);
-};
-P.tangent = P.tan = function() {
-  var pr, rm, x = this, Ctor = x.constructor;
-  if (!x.isFinite())
-    return new Ctor(NaN);
-  if (x.isZero())
-    return new Ctor(x);
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  Ctor.precision = pr + 10;
-  Ctor.rounding = 1;
-  x = x.sin();
-  x.s = 1;
-  x = divide(x, new Ctor(1).minus(x.times(x)).sqrt(), pr + 10, 0);
-  Ctor.precision = pr;
-  Ctor.rounding = rm;
-  return finalise(quadrant == 2 || quadrant == 4 ? x.neg() : x, pr, rm, true);
-};
-P.times = P.mul = function(y) {
-  var carry, e, i, k, r, rL, t, xdL, ydL, x = this, Ctor = x.constructor, xd = x.d, yd = (y = new Ctor(y)).d;
-  y.s *= x.s;
-  if (!xd || !xd[0] || !yd || !yd[0]) {
-    return new Ctor(!y.s || xd && !xd[0] && !yd || yd && !yd[0] && !xd ? NaN : !xd || !yd ? y.s / 0 : y.s * 0);
-  }
-  e = mathfloor(x.e / LOG_BASE) + mathfloor(y.e / LOG_BASE);
-  xdL = xd.length;
-  ydL = yd.length;
-  if (xdL < ydL) {
-    r = xd;
-    xd = yd;
-    yd = r;
-    rL = xdL;
-    xdL = ydL;
-    ydL = rL;
-  }
-  r = [];
-  rL = xdL + ydL;
-  for (i = rL;i--; )
-    r.push(0);
-  for (i = ydL;--i >= 0; ) {
-    carry = 0;
-    for (k = xdL + i;k > i; ) {
-      t = r[k] + yd[i] * xd[k - i - 1] + carry;
-      r[k--] = t % BASE | 0;
-      carry = t / BASE | 0;
-    }
-    r[k] = (r[k] + carry) % BASE | 0;
-  }
-  for (;!r[--rL]; )
-    r.pop();
-  if (carry)
-    ++e;
-  else
-    r.shift();
-  y.d = r;
-  y.e = getBase10Exponent(r, e);
-  return external ? finalise(y, Ctor.precision, Ctor.rounding) : y;
-};
-P.toBinary = function(sd, rm) {
-  return toStringBinary(this, 2, sd, rm);
-};
-P.toDecimalPlaces = P.toDP = function(dp, rm) {
-  var x = this, Ctor = x.constructor;
-  x = new Ctor(x);
-  if (dp === undefined)
-    return x;
-  checkInt32(dp, 0, MAX_DIGITS);
-  if (rm === undefined)
-    rm = Ctor.rounding;
-  else
-    checkInt32(rm, 0, 8);
-  return finalise(x, dp + x.e + 1, rm);
-};
-P.toExponential = function(dp, rm) {
-  var str, x = this, Ctor = x.constructor;
-  if (dp === undefined) {
-    str = finiteToString(x, true);
-  } else {
-    checkInt32(dp, 0, MAX_DIGITS);
-    if (rm === undefined)
-      rm = Ctor.rounding;
-    else
-      checkInt32(rm, 0, 8);
-    x = finalise(new Ctor(x), dp + 1, rm);
-    str = finiteToString(x, true, dp + 1);
-  }
-  return x.isNeg() && !x.isZero() ? "-" + str : str;
-};
-P.toFixed = function(dp, rm) {
-  var str, y, x = this, Ctor = x.constructor;
-  if (dp === undefined) {
-    str = finiteToString(x);
-  } else {
-    checkInt32(dp, 0, MAX_DIGITS);
-    if (rm === undefined)
-      rm = Ctor.rounding;
-    else
-      checkInt32(rm, 0, 8);
-    y = finalise(new Ctor(x), dp + x.e + 1, rm);
-    str = finiteToString(y, false, dp + y.e + 1);
-  }
-  return x.isNeg() && !x.isZero() ? "-" + str : str;
-};
-P.toFraction = function(maxD) {
-  var d, d0, d1, d2, e, k, n, n0, n1, pr, q, r, x = this, xd = x.d, Ctor = x.constructor;
-  if (!xd)
-    return new Ctor(x);
-  n1 = d0 = new Ctor(1);
-  d1 = n0 = new Ctor(0);
-  d = new Ctor(d1);
-  e = d.e = getPrecision(xd) - x.e - 1;
-  k = e % LOG_BASE;
-  d.d[0] = mathpow(10, k < 0 ? LOG_BASE + k : k);
-  if (maxD == null) {
-    maxD = e > 0 ? d : n1;
-  } else {
-    n = new Ctor(maxD);
-    if (!n.isInt() || n.lt(n1))
-      throw Error(invalidArgument + n);
-    maxD = n.gt(d) ? e > 0 ? d : n1 : n;
-  }
-  external = false;
-  n = new Ctor(digitsToString(xd));
-  pr = Ctor.precision;
-  Ctor.precision = e = xd.length * LOG_BASE * 2;
-  for (;; ) {
-    q = divide(n, d, 0, 1, 1);
-    d2 = d0.plus(q.times(d1));
-    if (d2.cmp(maxD) == 1)
-      break;
-    d0 = d1;
-    d1 = d2;
-    d2 = n1;
-    n1 = n0.plus(q.times(d2));
-    n0 = d2;
-    d2 = d;
-    d = n.minus(q.times(d2));
-    n = d2;
-  }
-  d2 = divide(maxD.minus(d0), d1, 0, 1, 1);
-  n0 = n0.plus(d2.times(n1));
-  d0 = d0.plus(d2.times(d1));
-  n0.s = n1.s = x.s;
-  r = divide(n1, d1, e, 1).minus(x).abs().cmp(divide(n0, d0, e, 1).minus(x).abs()) < 1 ? [n1, d1] : [n0, d0];
-  Ctor.precision = pr;
-  external = true;
-  return r;
-};
-P.toHexadecimal = P.toHex = function(sd, rm) {
-  return toStringBinary(this, 16, sd, rm);
-};
-P.toNearest = function(y, rm) {
-  var x = this, Ctor = x.constructor;
-  x = new Ctor(x);
-  if (y == null) {
-    if (!x.d)
-      return x;
-    y = new Ctor(1);
-    rm = Ctor.rounding;
-  } else {
-    y = new Ctor(y);
-    if (rm === undefined) {
-      rm = Ctor.rounding;
-    } else {
-      checkInt32(rm, 0, 8);
-    }
-    if (!x.d)
-      return y.s ? x : y;
-    if (!y.d) {
-      if (y.s)
-        y.s = x.s;
-      return y;
-    }
-  }
-  if (y.d[0]) {
-    external = false;
-    x = divide(x, y, 0, rm, 1).times(y);
-    external = true;
-    finalise(x);
-  } else {
-    y.s = x.s;
-    x = y;
-  }
-  return x;
-};
-P.toNumber = function() {
-  return +this;
-};
-P.toOctal = function(sd, rm) {
-  return toStringBinary(this, 8, sd, rm);
-};
-P.toPower = P.pow = function(y) {
-  var e, k, pr, r, rm, s, x = this, Ctor = x.constructor, yn = +(y = new Ctor(y));
-  if (!x.d || !y.d || !x.d[0] || !y.d[0])
-    return new Ctor(mathpow(+x, yn));
-  x = new Ctor(x);
-  if (x.eq(1))
-    return x;
-  pr = Ctor.precision;
-  rm = Ctor.rounding;
-  if (y.eq(1))
-    return finalise(x, pr, rm);
-  e = mathfloor(y.e / LOG_BASE);
-  if (e >= y.d.length - 1 && (k = yn < 0 ? -yn : yn) <= MAX_SAFE_INTEGER) {
-    r = intPow(Ctor, x, k, pr);
-    return y.s < 0 ? new Ctor(1).div(r) : finalise(r, pr, rm);
-  }
-  s = x.s;
-  if (s < 0) {
-    if (e < y.d.length - 1)
-      return new Ctor(NaN);
-    if ((y.d[e] & 1) == 0)
-      s = 1;
-    if (x.e == 0 && x.d[0] == 1 && x.d.length == 1) {
-      x.s = s;
-      return x;
-    }
-  }
-  k = mathpow(+x, yn);
-  e = k == 0 || !isFinite(k) ? mathfloor(yn * (Math.log("0." + digitsToString(x.d)) / Math.LN10 + x.e + 1)) : new Ctor(k + "").e;
-  if (e > Ctor.maxE + 1 || e < Ctor.minE - 1)
-    return new Ctor(e > 0 ? s / 0 : 0);
-  external = false;
-  Ctor.rounding = x.s = 1;
-  k = Math.min(12, (e + "").length);
-  r = naturalExponential(y.times(naturalLogarithm(x, pr + k)), pr);
-  if (r.d) {
-    r = finalise(r, pr + 5, 1);
-    if (checkRoundingDigits(r.d, pr, rm)) {
-      e = pr + 10;
-      r = finalise(naturalExponential(y.times(naturalLogarithm(x, e + k)), e), e + 5, 1);
-      if (+digitsToString(r.d).slice(pr + 1, pr + 15) + 1 == 100000000000000) {
-        r = finalise(r, pr + 1, 0);
-      }
-    }
-  }
-  r.s = s;
-  external = true;
-  Ctor.rounding = rm;
-  return finalise(r, pr, rm);
-};
-P.toPrecision = function(sd, rm) {
-  var str, x = this, Ctor = x.constructor;
-  if (sd === undefined) {
-    str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
-  } else {
-    checkInt32(sd, 1, MAX_DIGITS);
-    if (rm === undefined)
-      rm = Ctor.rounding;
-    else
-      checkInt32(rm, 0, 8);
-    x = finalise(new Ctor(x), sd, rm);
-    str = finiteToString(x, sd <= x.e || x.e <= Ctor.toExpNeg, sd);
-  }
-  return x.isNeg() && !x.isZero() ? "-" + str : str;
-};
-P.toSignificantDigits = P.toSD = function(sd, rm) {
-  var x = this, Ctor = x.constructor;
-  if (sd === undefined) {
-    sd = Ctor.precision;
-    rm = Ctor.rounding;
-  } else {
-    checkInt32(sd, 1, MAX_DIGITS);
-    if (rm === undefined)
-      rm = Ctor.rounding;
-    else
-      checkInt32(rm, 0, 8);
-  }
-  return finalise(new Ctor(x), sd, rm);
-};
-P.toString = function() {
-  var x = this, Ctor = x.constructor, str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
-  return x.isNeg() && !x.isZero() ? "-" + str : str;
-};
-P.truncated = P.trunc = function() {
-  return finalise(new this.constructor(this), this.e + 1, 1);
-};
-P.valueOf = P.toJSON = function() {
-  var x = this, Ctor = x.constructor, str = finiteToString(x, x.e <= Ctor.toExpNeg || x.e >= Ctor.toExpPos);
-  return x.isNeg() ? "-" + str : str;
-};
-function digitsToString(d) {
-  var i, k, ws, indexOfLastWord = d.length - 1, str = "", w = d[0];
-  if (indexOfLastWord > 0) {
-    str += w;
-    for (i = 1;i < indexOfLastWord; i++) {
-      ws = d[i] + "";
-      k = LOG_BASE - ws.length;
-      if (k)
-        str += getZeroString(k);
-      str += ws;
-    }
-    w = d[i];
-    ws = w + "";
-    k = LOG_BASE - ws.length;
-    if (k)
-      str += getZeroString(k);
-  } else if (w === 0) {
-    return "0";
-  }
-  for (;w % 10 === 0; )
-    w /= 10;
-  return str + w;
-}
-function checkInt32(i, min, max) {
-  if (i !== ~~i || i < min || i > max) {
-    throw Error(invalidArgument + i);
-  }
-}
-function checkRoundingDigits(d, i, rm, repeating) {
-  var di, k, r, rd;
-  for (k = d[0];k >= 10; k /= 10)
-    --i;
-  if (--i < 0) {
-    i += LOG_BASE;
-    di = 0;
-  } else {
-    di = Math.ceil((i + 1) / LOG_BASE);
-    i %= LOG_BASE;
-  }
-  k = mathpow(10, LOG_BASE - i);
-  rd = d[di] % k | 0;
-  if (repeating == null) {
-    if (i < 3) {
-      if (i == 0)
-        rd = rd / 100 | 0;
-      else if (i == 1)
-        rd = rd / 10 | 0;
-      r = rm < 4 && rd == 99999 || rm > 3 && rd == 49999 || rd == 50000 || rd == 0;
-    } else {
-      r = (rm < 4 && rd + 1 == k || rm > 3 && rd + 1 == k / 2) && (d[di + 1] / k / 100 | 0) == mathpow(10, i - 2) - 1 || (rd == k / 2 || rd == 0) && (d[di + 1] / k / 100 | 0) == 0;
-    }
-  } else {
-    if (i < 4) {
-      if (i == 0)
-        rd = rd / 1000 | 0;
-      else if (i == 1)
-        rd = rd / 100 | 0;
-      else if (i == 2)
-        rd = rd / 10 | 0;
-      r = (repeating || rm < 4) && rd == 9999 || !repeating && rm > 3 && rd == 4999;
-    } else {
-      r = ((repeating || rm < 4) && rd + 1 == k || !repeating && rm > 3 && rd + 1 == k / 2) && (d[di + 1] / k / 1000 | 0) == mathpow(10, i - 3) - 1;
-    }
-  }
-  return r;
-}
-function convertBase(str, baseIn, baseOut) {
-  var j, arr = [0], arrL, i = 0, strL = str.length;
-  for (;i < strL; ) {
-    for (arrL = arr.length;arrL--; )
-      arr[arrL] *= baseIn;
-    arr[0] += NUMERALS.indexOf(str.charAt(i++));
-    for (j = 0;j < arr.length; j++) {
-      if (arr[j] > baseOut - 1) {
-        if (arr[j + 1] === undefined)
-          arr[j + 1] = 0;
-        arr[j + 1] += arr[j] / baseOut | 0;
-        arr[j] %= baseOut;
-      }
-    }
-  }
-  return arr.reverse();
-}
-function cosine(Ctor, x) {
-  var k, len, y;
-  if (x.isZero())
-    return x;
-  len = x.d.length;
-  if (len < 32) {
-    k = Math.ceil(len / 3);
-    y = (1 / tinyPow(4, k)).toString();
-  } else {
-    k = 16;
-    y = "2.3283064365386962890625e-10";
-  }
-  Ctor.precision += k;
-  x = taylorSeries(Ctor, 1, x.times(y), new Ctor(1));
-  for (var i = k;i--; ) {
-    var cos2x = x.times(x);
-    x = cos2x.times(cos2x).minus(cos2x).times(8).plus(1);
-  }
-  Ctor.precision -= k;
-  return x;
-}
-var divide = function() {
-  function multiplyInteger(x, k, base) {
-    var temp, carry = 0, i = x.length;
-    for (x = x.slice();i--; ) {
-      temp = x[i] * k + carry;
-      x[i] = temp % base | 0;
-      carry = temp / base | 0;
-    }
-    if (carry)
-      x.unshift(carry);
-    return x;
-  }
-  function compare(a, b, aL, bL) {
-    var i, r;
-    if (aL != bL) {
-      r = aL > bL ? 1 : -1;
-    } else {
-      for (i = r = 0;i < aL; i++) {
-        if (a[i] != b[i]) {
-          r = a[i] > b[i] ? 1 : -1;
-          break;
-        }
-      }
-    }
-    return r;
-  }
-  function subtract(a, b, aL, base) {
-    var i = 0;
-    for (;aL--; ) {
-      a[aL] -= i;
-      i = a[aL] < b[aL] ? 1 : 0;
-      a[aL] = i * base + a[aL] - b[aL];
-    }
-    for (;!a[0] && a.length > 1; )
-      a.shift();
-  }
-  return function(x, y, pr, rm, dp, base) {
-    var cmp, e, i, k, logBase, more, prod, prodL, q, qd, rem, remL, rem0, sd, t, xi, xL, yd0, yL, yz, Ctor = x.constructor, sign = x.s == y.s ? 1 : -1, xd = x.d, yd = y.d;
-    if (!xd || !xd[0] || !yd || !yd[0]) {
-      return new Ctor(!x.s || !y.s || (xd ? yd && xd[0] == yd[0] : !yd) ? NaN : xd && xd[0] == 0 || !yd ? sign * 0 : sign / 0);
-    }
-    if (base) {
-      logBase = 1;
-      e = x.e - y.e;
-    } else {
-      base = BASE;
-      logBase = LOG_BASE;
-      e = mathfloor(x.e / logBase) - mathfloor(y.e / logBase);
-    }
-    yL = yd.length;
-    xL = xd.length;
-    q = new Ctor(sign);
-    qd = q.d = [];
-    for (i = 0;yd[i] == (xd[i] || 0); i++)
-      ;
-    if (yd[i] > (xd[i] || 0))
-      e--;
-    if (pr == null) {
-      sd = pr = Ctor.precision;
-      rm = Ctor.rounding;
-    } else if (dp) {
-      sd = pr + (x.e - y.e) + 1;
-    } else {
-      sd = pr;
-    }
-    if (sd < 0) {
-      qd.push(1);
-      more = true;
-    } else {
-      sd = sd / logBase + 2 | 0;
-      i = 0;
-      if (yL == 1) {
-        k = 0;
-        yd = yd[0];
-        sd++;
-        for (;(i < xL || k) && sd--; i++) {
-          t = k * base + (xd[i] || 0);
-          qd[i] = t / yd | 0;
-          k = t % yd | 0;
-        }
-        more = k || i < xL;
-      } else {
-        k = base / (yd[0] + 1) | 0;
-        if (k > 1) {
-          yd = multiplyInteger(yd, k, base);
-          xd = multiplyInteger(xd, k, base);
-          yL = yd.length;
-          xL = xd.length;
-        }
-        xi = yL;
-        rem = xd.slice(0, yL);
-        remL = rem.length;
-        for (;remL < yL; )
-          rem[remL++] = 0;
-        yz = yd.slice();
-        yz.unshift(0);
-        yd0 = yd[0];
-        if (yd[1] >= base / 2)
-          ++yd0;
-        do {
-          k = 0;
-          cmp = compare(yd, rem, yL, remL);
-          if (cmp < 0) {
-            rem0 = rem[0];
-            if (yL != remL)
-              rem0 = rem0 * base + (rem[1] || 0);
-            k = rem0 / yd0 | 0;
-            if (k > 1) {
-              if (k >= base)
-                k = base - 1;
-              prod = multiplyInteger(yd, k, base);
-              prodL = prod.length;
-              remL = rem.length;
-              cmp = compare(prod, rem, prodL, remL);
-              if (cmp == 1) {
-                k--;
-                subtract(prod, yL < prodL ? yz : yd, prodL, base);
-              }
-            } else {
-              if (k == 0)
-                cmp = k = 1;
-              prod = yd.slice();
-            }
-            prodL = prod.length;
-            if (prodL < remL)
-              prod.unshift(0);
-            subtract(rem, prod, remL, base);
-            if (cmp == -1) {
-              remL = rem.length;
-              cmp = compare(yd, rem, yL, remL);
-              if (cmp < 1) {
-                k++;
-                subtract(rem, yL < remL ? yz : yd, remL, base);
-              }
-            }
-            remL = rem.length;
-          } else if (cmp === 0) {
-            k++;
-            rem = [0];
-          }
-          qd[i++] = k;
-          if (cmp && rem[0]) {
-            rem[remL++] = xd[xi] || 0;
-          } else {
-            rem = [xd[xi]];
-            remL = 1;
-          }
-        } while ((xi++ < xL || rem[0] !== undefined) && sd--);
-        more = rem[0] !== undefined;
-      }
-      if (!qd[0])
-        qd.shift();
-    }
-    if (logBase == 1) {
-      q.e = e;
-      inexact = more;
-    } else {
-      for (i = 1, k = qd[0];k >= 10; k /= 10)
-        i++;
-      q.e = i + e * logBase - 1;
-      finalise(q, dp ? pr + q.e + 1 : pr, rm, more);
-    }
-    return q;
-  };
-}();
-function finalise(x, sd, rm, isTruncated) {
-  var digits, i, j, k, rd, roundUp, w, xd, xdi, Ctor = x.constructor;
-  out:
-    if (sd != null) {
-      xd = x.d;
-      if (!xd)
-        return x;
-      for (digits = 1, k = xd[0];k >= 10; k /= 10)
-        digits++;
-      i = sd - digits;
-      if (i < 0) {
-        i += LOG_BASE;
-        j = sd;
-        w = xd[xdi = 0];
-        rd = w / mathpow(10, digits - j - 1) % 10 | 0;
-      } else {
-        xdi = Math.ceil((i + 1) / LOG_BASE);
-        k = xd.length;
-        if (xdi >= k) {
-          if (isTruncated) {
-            for (;k++ <= xdi; )
-              xd.push(0);
-            w = rd = 0;
-            digits = 1;
-            i %= LOG_BASE;
-            j = i - LOG_BASE + 1;
-          } else {
-            break out;
-          }
-        } else {
-          w = k = xd[xdi];
-          for (digits = 1;k >= 10; k /= 10)
-            digits++;
-          i %= LOG_BASE;
-          j = i - LOG_BASE + digits;
-          rd = j < 0 ? 0 : w / mathpow(10, digits - j - 1) % 10 | 0;
-        }
-      }
-      isTruncated = isTruncated || sd < 0 || xd[xdi + 1] !== undefined || (j < 0 ? w : w % mathpow(10, digits - j - 1));
-      roundUp = rm < 4 ? (rd || isTruncated) && (rm == 0 || rm == (x.s < 0 ? 3 : 2)) : rd > 5 || rd == 5 && (rm == 4 || isTruncated || rm == 6 && (i > 0 ? j > 0 ? w / mathpow(10, digits - j) : 0 : xd[xdi - 1]) % 10 & 1 || rm == (x.s < 0 ? 8 : 7));
-      if (sd < 1 || !xd[0]) {
-        xd.length = 0;
-        if (roundUp) {
-          sd -= x.e + 1;
-          xd[0] = mathpow(10, (LOG_BASE - sd % LOG_BASE) % LOG_BASE);
-          x.e = -sd || 0;
-        } else {
-          xd[0] = x.e = 0;
-        }
-        return x;
-      }
-      if (i == 0) {
-        xd.length = xdi;
-        k = 1;
-        xdi--;
-      } else {
-        xd.length = xdi + 1;
-        k = mathpow(10, LOG_BASE - i);
-        xd[xdi] = j > 0 ? (w / mathpow(10, digits - j) % mathpow(10, j) | 0) * k : 0;
-      }
-      if (roundUp) {
-        for (;; ) {
-          if (xdi == 0) {
-            for (i = 1, j = xd[0];j >= 10; j /= 10)
-              i++;
-            j = xd[0] += k;
-            for (k = 1;j >= 10; j /= 10)
-              k++;
-            if (i != k) {
-              x.e++;
-              if (xd[0] == BASE)
-                xd[0] = 1;
-            }
-            break;
-          } else {
-            xd[xdi] += k;
-            if (xd[xdi] != BASE)
-              break;
-            xd[xdi--] = 0;
-            k = 1;
-          }
-        }
-      }
-      for (i = xd.length;xd[--i] === 0; )
-        xd.pop();
-    }
-  if (external) {
-    if (x.e > Ctor.maxE) {
-      x.d = null;
-      x.e = NaN;
-    } else if (x.e < Ctor.minE) {
-      x.e = 0;
-      x.d = [0];
-    }
-  }
-  return x;
-}
-function finiteToString(x, isExp, sd) {
-  if (!x.isFinite())
-    return nonFiniteToString(x);
-  var k, e = x.e, str = digitsToString(x.d), len = str.length;
-  if (isExp) {
-    if (sd && (k = sd - len) > 0) {
-      str = str.charAt(0) + "." + str.slice(1) + getZeroString(k);
-    } else if (len > 1) {
-      str = str.charAt(0) + "." + str.slice(1);
-    }
-    str = str + (x.e < 0 ? "e" : "e+") + x.e;
-  } else if (e < 0) {
-    str = "0." + getZeroString(-e - 1) + str;
-    if (sd && (k = sd - len) > 0)
-      str += getZeroString(k);
-  } else if (e >= len) {
-    str += getZeroString(e + 1 - len);
-    if (sd && (k = sd - e - 1) > 0)
-      str = str + "." + getZeroString(k);
-  } else {
-    if ((k = e + 1) < len)
-      str = str.slice(0, k) + "." + str.slice(k);
-    if (sd && (k = sd - len) > 0) {
-      if (e + 1 === len)
-        str += ".";
-      str += getZeroString(k);
-    }
-  }
-  return str;
-}
-function getBase10Exponent(digits, e) {
-  var w = digits[0];
-  for (e *= LOG_BASE;w >= 10; w /= 10)
-    e++;
-  return e;
-}
-function getLn10(Ctor, sd, pr) {
-  if (sd > LN10_PRECISION) {
-    external = true;
-    if (pr)
-      Ctor.precision = pr;
-    throw Error(precisionLimitExceeded);
-  }
-  return finalise(new Ctor(LN10), sd, 1, true);
-}
-function getPi(Ctor, sd, rm) {
-  if (sd > PI_PRECISION)
-    throw Error(precisionLimitExceeded);
-  return finalise(new Ctor(PI), sd, rm, true);
-}
-function getPrecision(digits) {
-  var w = digits.length - 1, len = w * LOG_BASE + 1;
-  w = digits[w];
-  if (w) {
-    for (;w % 10 == 0; w /= 10)
-      len--;
-    for (w = digits[0];w >= 10; w /= 10)
-      len++;
-  }
-  return len;
-}
-function getZeroString(k) {
-  var zs = "";
-  for (;k--; )
-    zs += "0";
-  return zs;
-}
-function intPow(Ctor, x, n, pr) {
-  var isTruncated, r = new Ctor(1), k = Math.ceil(pr / LOG_BASE + 4);
-  external = false;
-  for (;; ) {
-    if (n % 2) {
-      r = r.times(x);
-      if (truncate(r.d, k))
-        isTruncated = true;
-    }
-    n = mathfloor(n / 2);
-    if (n === 0) {
-      n = r.d.length - 1;
-      if (isTruncated && r.d[n] === 0)
-        ++r.d[n];
-      break;
-    }
-    x = x.times(x);
-    truncate(x.d, k);
-  }
-  external = true;
-  return r;
-}
-function isOdd(n) {
-  return n.d[n.d.length - 1] & 1;
-}
-function maxOrMin(Ctor, args, n) {
-  var k, y, x = new Ctor(args[0]), i = 0;
-  for (;++i < args.length; ) {
-    y = new Ctor(args[i]);
-    if (!y.s) {
-      x = y;
-      break;
-    }
-    k = x.cmp(y);
-    if (k === n || k === 0 && x.s === n) {
-      x = y;
-    }
-  }
-  return x;
-}
-function naturalExponential(x, sd) {
-  var denominator, guard, j, pow, sum, t, wpr, rep = 0, i = 0, k = 0, Ctor = x.constructor, rm = Ctor.rounding, pr = Ctor.precision;
-  if (!x.d || !x.d[0] || x.e > 17) {
-    return new Ctor(x.d ? !x.d[0] ? 1 : x.s < 0 ? 0 : 1 / 0 : x.s ? x.s < 0 ? 0 : x : 0 / 0);
-  }
-  if (sd == null) {
-    external = false;
-    wpr = pr;
-  } else {
-    wpr = sd;
-  }
-  t = new Ctor(0.03125);
-  while (x.e > -2) {
-    x = x.times(t);
-    k += 5;
-  }
-  guard = Math.log(mathpow(2, k)) / Math.LN10 * 2 + 5 | 0;
-  wpr += guard;
-  denominator = pow = sum = new Ctor(1);
-  Ctor.precision = wpr;
-  for (;; ) {
-    pow = finalise(pow.times(x), wpr, 1);
-    denominator = denominator.times(++i);
-    t = sum.plus(divide(pow, denominator, wpr, 1));
-    if (digitsToString(t.d).slice(0, wpr) === digitsToString(sum.d).slice(0, wpr)) {
-      j = k;
-      while (j--)
-        sum = finalise(sum.times(sum), wpr, 1);
-      if (sd == null) {
-        if (rep < 3 && checkRoundingDigits(sum.d, wpr - guard, rm, rep)) {
-          Ctor.precision = wpr += 10;
-          denominator = pow = t = new Ctor(1);
-          i = 0;
-          rep++;
-        } else {
-          return finalise(sum, Ctor.precision = pr, rm, external = true);
-        }
-      } else {
-        Ctor.precision = pr;
-        return sum;
-      }
-    }
-    sum = t;
-  }
-}
-function naturalLogarithm(y, sd) {
-  var c, c0, denominator, e, numerator, rep, sum, t, wpr, x1, x2, n = 1, guard = 10, x = y, xd = x.d, Ctor = x.constructor, rm = Ctor.rounding, pr = Ctor.precision;
-  if (x.s < 0 || !xd || !xd[0] || !x.e && xd[0] == 1 && xd.length == 1) {
-    return new Ctor(xd && !xd[0] ? -1 / 0 : x.s != 1 ? NaN : xd ? 0 : x);
-  }
-  if (sd == null) {
-    external = false;
-    wpr = pr;
-  } else {
-    wpr = sd;
-  }
-  Ctor.precision = wpr += guard;
-  c = digitsToString(xd);
-  c0 = c.charAt(0);
-  if (Math.abs(e = x.e) < 1500000000000000) {
-    while (c0 < 7 && c0 != 1 || c0 == 1 && c.charAt(1) > 3) {
-      x = x.times(y);
-      c = digitsToString(x.d);
-      c0 = c.charAt(0);
-      n++;
-    }
-    e = x.e;
-    if (c0 > 1) {
-      x = new Ctor("0." + c);
-      e++;
-    } else {
-      x = new Ctor(c0 + "." + c.slice(1));
-    }
-  } else {
-    t = getLn10(Ctor, wpr + 2, pr).times(e + "");
-    x = naturalLogarithm(new Ctor(c0 + "." + c.slice(1)), wpr - guard).plus(t);
-    Ctor.precision = pr;
-    return sd == null ? finalise(x, pr, rm, external = true) : x;
-  }
-  x1 = x;
-  sum = numerator = x = divide(x.minus(1), x.plus(1), wpr, 1);
-  x2 = finalise(x.times(x), wpr, 1);
-  denominator = 3;
-  for (;; ) {
-    numerator = finalise(numerator.times(x2), wpr, 1);
-    t = sum.plus(divide(numerator, new Ctor(denominator), wpr, 1));
-    if (digitsToString(t.d).slice(0, wpr) === digitsToString(sum.d).slice(0, wpr)) {
-      sum = sum.times(2);
-      if (e !== 0)
-        sum = sum.plus(getLn10(Ctor, wpr + 2, pr).times(e + ""));
-      sum = divide(sum, new Ctor(n), wpr, 1);
-      if (sd == null) {
-        if (checkRoundingDigits(sum.d, wpr - guard, rm, rep)) {
-          Ctor.precision = wpr += guard;
-          t = numerator = x = divide(x1.minus(1), x1.plus(1), wpr, 1);
-          x2 = finalise(x.times(x), wpr, 1);
-          denominator = rep = 1;
-        } else {
-          return finalise(sum, Ctor.precision = pr, rm, external = true);
-        }
-      } else {
-        Ctor.precision = pr;
-        return sum;
-      }
-    }
-    sum = t;
-    denominator += 2;
-  }
-}
-function nonFiniteToString(x) {
-  return String(x.s * x.s / 0);
-}
-function parseDecimal(x, str) {
-  var e, i, len;
-  if ((e = str.indexOf(".")) > -1)
-    str = str.replace(".", "");
-  if ((i = str.search(/e/i)) > 0) {
-    if (e < 0)
-      e = i;
-    e += +str.slice(i + 1);
-    str = str.substring(0, i);
-  } else if (e < 0) {
-    e = str.length;
-  }
-  for (i = 0;str.charCodeAt(i) === 48; i++)
-    ;
-  for (len = str.length;str.charCodeAt(len - 1) === 48; --len)
-    ;
-  str = str.slice(i, len);
-  if (str) {
-    len -= i;
-    x.e = e = e - i - 1;
-    x.d = [];
-    i = (e + 1) % LOG_BASE;
-    if (e < 0)
-      i += LOG_BASE;
-    if (i < len) {
-      if (i)
-        x.d.push(+str.slice(0, i));
-      for (len -= LOG_BASE;i < len; )
-        x.d.push(+str.slice(i, i += LOG_BASE));
-      str = str.slice(i);
-      i = LOG_BASE - str.length;
-    } else {
-      i -= len;
-    }
-    for (;i--; )
-      str += "0";
-    x.d.push(+str);
-    if (external) {
-      if (x.e > x.constructor.maxE) {
-        x.d = null;
-        x.e = NaN;
-      } else if (x.e < x.constructor.minE) {
-        x.e = 0;
-        x.d = [0];
-      }
-    }
-  } else {
-    x.e = 0;
-    x.d = [0];
-  }
-  return x;
-}
-function parseOther(x, str) {
-  var base, Ctor, divisor, i, isFloat, len, p, xd, xe;
-  if (str.indexOf("_") > -1) {
-    str = str.replace(/(\d)_(?=\d)/g, "$1");
-    if (isDecimal.test(str))
-      return parseDecimal(x, str);
-  } else if (str === "Infinity" || str === "NaN") {
-    if (!+str)
-      x.s = NaN;
-    x.e = NaN;
-    x.d = null;
-    return x;
-  }
-  if (isHex.test(str)) {
-    base = 16;
-    str = str.toLowerCase();
-  } else if (isBinary.test(str)) {
-    base = 2;
-  } else if (isOctal.test(str)) {
-    base = 8;
-  } else {
-    throw Error(invalidArgument + str);
-  }
-  i = str.search(/p/i);
-  if (i > 0) {
-    p = +str.slice(i + 1);
-    str = str.substring(2, i);
-  } else {
-    str = str.slice(2);
-  }
-  i = str.indexOf(".");
-  isFloat = i >= 0;
-  Ctor = x.constructor;
-  if (isFloat) {
-    str = str.replace(".", "");
-    len = str.length;
-    i = len - i;
-    divisor = intPow(Ctor, new Ctor(base), i, i * 2);
-  }
-  xd = convertBase(str, base, BASE);
-  xe = xd.length - 1;
-  for (i = xe;xd[i] === 0; --i)
-    xd.pop();
-  if (i < 0)
-    return new Ctor(x.s * 0);
-  x.e = getBase10Exponent(xd, xe);
-  x.d = xd;
-  external = false;
-  if (isFloat)
-    x = divide(x, divisor, len * 4);
-  if (p)
-    x = x.times(Math.abs(p) < 54 ? mathpow(2, p) : Decimal.pow(2, p));
-  external = true;
-  return x;
-}
-function sine(Ctor, x) {
-  var k, len = x.d.length;
-  if (len < 3) {
-    return x.isZero() ? x : taylorSeries(Ctor, 2, x, x);
-  }
-  k = 1.4 * Math.sqrt(len);
-  k = k > 16 ? 16 : k | 0;
-  x = x.times(1 / tinyPow(5, k));
-  x = taylorSeries(Ctor, 2, x, x);
-  var sin2_x, d5 = new Ctor(5), d16 = new Ctor(16), d20 = new Ctor(20);
-  for (;k--; ) {
-    sin2_x = x.times(x);
-    x = x.times(d5.plus(sin2_x.times(d16.times(sin2_x).minus(d20))));
-  }
-  return x;
-}
-function taylorSeries(Ctor, n, x, y, isHyperbolic) {
-  var j, t, u, x2, i = 1, pr = Ctor.precision, k = Math.ceil(pr / LOG_BASE);
-  external = false;
-  x2 = x.times(x);
-  u = new Ctor(y);
-  for (;; ) {
-    t = divide(u.times(x2), new Ctor(n++ * n++), pr, 1);
-    u = isHyperbolic ? y.plus(t) : y.minus(t);
-    y = divide(t.times(x2), new Ctor(n++ * n++), pr, 1);
-    t = u.plus(y);
-    if (t.d[k] !== undefined) {
-      for (j = k;t.d[j] === u.d[j] && j--; )
-        ;
-      if (j == -1)
-        break;
-    }
-    j = u;
-    u = y;
-    y = t;
-    t = j;
-    i++;
-  }
-  external = true;
-  t.d.length = k + 1;
-  return t;
-}
-function tinyPow(b, e) {
-  var n = b;
-  while (--e)
-    n *= b;
-  return n;
-}
-function toLessThanHalfPi(Ctor, x) {
-  var t, isNeg = x.s < 0, pi = getPi(Ctor, Ctor.precision, 1), halfPi = pi.times(0.5);
-  x = x.abs();
-  if (x.lte(halfPi)) {
-    quadrant = isNeg ? 4 : 1;
-    return x;
-  }
-  t = x.divToInt(pi);
-  if (t.isZero()) {
-    quadrant = isNeg ? 3 : 2;
-  } else {
-    x = x.minus(t.times(pi));
-    if (x.lte(halfPi)) {
-      quadrant = isOdd(t) ? isNeg ? 2 : 3 : isNeg ? 4 : 1;
-      return x;
-    }
-    quadrant = isOdd(t) ? isNeg ? 1 : 4 : isNeg ? 3 : 2;
-  }
-  return x.minus(pi).abs();
-}
-function toStringBinary(x, baseOut, sd, rm) {
-  var base, e, i, k, len, roundUp, str, xd, y, Ctor = x.constructor, isExp = sd !== undefined;
-  if (isExp) {
-    checkInt32(sd, 1, MAX_DIGITS);
-    if (rm === undefined)
-      rm = Ctor.rounding;
-    else
-      checkInt32(rm, 0, 8);
-  } else {
-    sd = Ctor.precision;
-    rm = Ctor.rounding;
-  }
-  if (!x.isFinite()) {
-    str = nonFiniteToString(x);
-  } else {
-    str = finiteToString(x);
-    i = str.indexOf(".");
-    if (isExp) {
-      base = 2;
-      if (baseOut == 16) {
-        sd = sd * 4 - 3;
-      } else if (baseOut == 8) {
-        sd = sd * 3 - 2;
-      }
-    } else {
-      base = baseOut;
-    }
-    if (i >= 0) {
-      str = str.replace(".", "");
-      y = new Ctor(1);
-      y.e = str.length - i;
-      y.d = convertBase(finiteToString(y), 10, base);
-      y.e = y.d.length;
-    }
-    xd = convertBase(str, 10, base);
-    e = len = xd.length;
-    for (;xd[--len] == 0; )
-      xd.pop();
-    if (!xd[0]) {
-      str = isExp ? "0p+0" : "0";
-    } else {
-      if (i < 0) {
-        e--;
-      } else {
-        x = new Ctor(x);
-        x.d = xd;
-        x.e = e;
-        x = divide(x, y, sd, rm, 0, base);
-        xd = x.d;
-        e = x.e;
-        roundUp = inexact;
-      }
-      i = xd[sd];
-      k = base / 2;
-      roundUp = roundUp || xd[sd + 1] !== undefined;
-      roundUp = rm < 4 ? (i !== undefined || roundUp) && (rm === 0 || rm === (x.s < 0 ? 3 : 2)) : i > k || i === k && (rm === 4 || roundUp || rm === 6 && xd[sd - 1] & 1 || rm === (x.s < 0 ? 8 : 7));
-      xd.length = sd;
-      if (roundUp) {
-        for (;++xd[--sd] > base - 1; ) {
-          xd[sd] = 0;
-          if (!sd) {
-            ++e;
-            xd.unshift(1);
-          }
-        }
-      }
-      for (len = xd.length;!xd[len - 1]; --len)
-        ;
-      for (i = 0, str = "";i < len; i++)
-        str += NUMERALS.charAt(xd[i]);
-      if (isExp) {
-        if (len > 1) {
-          if (baseOut == 16 || baseOut == 8) {
-            i = baseOut == 16 ? 4 : 3;
-            for (--len;len % i; len++)
-              str += "0";
-            xd = convertBase(str, base, baseOut);
-            for (len = xd.length;!xd[len - 1]; --len)
-              ;
-            for (i = 1, str = "1.";i < len; i++)
-              str += NUMERALS.charAt(xd[i]);
-          } else {
-            str = str.charAt(0) + "." + str.slice(1);
-          }
-        }
-        str = str + (e < 0 ? "p" : "p+") + e;
-      } else if (e < 0) {
-        for (;++e; )
-          str = "0" + str;
-        str = "0." + str;
-      } else {
-        if (++e > len)
-          for (e -= len;e--; )
-            str += "0";
-        else if (e < len)
-          str = str.slice(0, e) + "." + str.slice(e);
-      }
-    }
-    str = (baseOut == 16 ? "0x" : baseOut == 2 ? "0b" : baseOut == 8 ? "0o" : "") + str;
-  }
-  return x.s < 0 ? "-" + str : str;
-}
-function truncate(arr, len) {
-  if (arr.length > len) {
-    arr.length = len;
-    return true;
-  }
-}
-function abs(x) {
-  return new this(x).abs();
-}
-function acos(x) {
-  return new this(x).acos();
-}
-function acosh(x) {
-  return new this(x).acosh();
-}
-function add(x, y) {
-  return new this(x).plus(y);
-}
-function asin(x) {
-  return new this(x).asin();
-}
-function asinh(x) {
-  return new this(x).asinh();
-}
-function atan(x) {
-  return new this(x).atan();
-}
-function atanh(x) {
-  return new this(x).atanh();
-}
-function atan2(y, x) {
-  y = new this(y);
-  x = new this(x);
-  var r, pr = this.precision, rm = this.rounding, wpr = pr + 4;
-  if (!y.s || !x.s) {
-    r = new this(NaN);
-  } else if (!y.d && !x.d) {
-    r = getPi(this, wpr, 1).times(x.s > 0 ? 0.25 : 0.75);
-    r.s = y.s;
-  } else if (!x.d || y.isZero()) {
-    r = x.s < 0 ? getPi(this, pr, rm) : new this(0);
-    r.s = y.s;
-  } else if (!y.d || x.isZero()) {
-    r = getPi(this, wpr, 1).times(0.5);
-    r.s = y.s;
-  } else if (x.s < 0) {
-    this.precision = wpr;
-    this.rounding = 1;
-    r = this.atan(divide(y, x, wpr, 1));
-    x = getPi(this, wpr, 1);
-    this.precision = pr;
-    this.rounding = rm;
-    r = y.s < 0 ? r.minus(x) : r.plus(x);
-  } else {
-    r = this.atan(divide(y, x, wpr, 1));
-  }
-  return r;
-}
-function cbrt(x) {
-  return new this(x).cbrt();
-}
-function ceil(x) {
-  return finalise(x = new this(x), x.e + 1, 2);
-}
-function clamp(x, min, max) {
-  return new this(x).clamp(min, max);
-}
-function config(obj) {
-  if (!obj || typeof obj !== "object")
-    throw Error(decimalError + "Object expected");
-  var i, p, v, useDefaults = obj.defaults === true, ps = [
-    "precision",
-    1,
-    MAX_DIGITS,
-    "rounding",
-    0,
-    8,
-    "toExpNeg",
-    -EXP_LIMIT,
-    0,
-    "toExpPos",
-    0,
-    EXP_LIMIT,
-    "maxE",
-    0,
-    EXP_LIMIT,
-    "minE",
-    -EXP_LIMIT,
-    0,
-    "modulo",
-    0,
-    9
-  ];
-  for (i = 0;i < ps.length; i += 3) {
-    if (p = ps[i], useDefaults)
-      this[p] = DEFAULTS[p];
-    if ((v = obj[p]) !== undefined) {
-      if (mathfloor(v) === v && v >= ps[i + 1] && v <= ps[i + 2])
-        this[p] = v;
-      else
-        throw Error(invalidArgument + p + ": " + v);
-    }
-  }
-  if (p = "crypto", useDefaults)
-    this[p] = DEFAULTS[p];
-  if ((v = obj[p]) !== undefined) {
-    if (v === true || v === false || v === 0 || v === 1) {
-      if (v) {
-        if (typeof crypto != "undefined" && crypto && (crypto.getRandomValues || crypto.randomBytes)) {
-          this[p] = true;
-        } else {
-          throw Error(cryptoUnavailable);
-        }
-      } else {
-        this[p] = false;
-      }
-    } else {
-      throw Error(invalidArgument + p + ": " + v);
-    }
-  }
-  return this;
-}
-function cos(x) {
-  return new this(x).cos();
-}
-function cosh(x) {
-  return new this(x).cosh();
-}
-function clone(obj) {
-  var i, p, ps;
-  function Decimal(v) {
-    var e, i2, t, x = this;
-    if (!(x instanceof Decimal))
-      return new Decimal(v);
-    x.constructor = Decimal;
-    if (isDecimalInstance(v)) {
-      x.s = v.s;
-      if (external) {
-        if (!v.d || v.e > Decimal.maxE) {
-          x.e = NaN;
-          x.d = null;
-        } else if (v.e < Decimal.minE) {
-          x.e = 0;
-          x.d = [0];
-        } else {
-          x.e = v.e;
-          x.d = v.d.slice();
-        }
-      } else {
-        x.e = v.e;
-        x.d = v.d ? v.d.slice() : v.d;
-      }
-      return;
-    }
-    t = typeof v;
-    if (t === "number") {
-      if (v === 0) {
-        x.s = 1 / v < 0 ? -1 : 1;
-        x.e = 0;
-        x.d = [0];
-        return;
-      }
-      if (v < 0) {
-        v = -v;
-        x.s = -1;
-      } else {
-        x.s = 1;
-      }
-      if (v === ~~v && v < 1e7) {
-        for (e = 0, i2 = v;i2 >= 10; i2 /= 10)
-          e++;
-        if (external) {
-          if (e > Decimal.maxE) {
-            x.e = NaN;
-            x.d = null;
-          } else if (e < Decimal.minE) {
-            x.e = 0;
-            x.d = [0];
-          } else {
-            x.e = e;
-            x.d = [v];
-          }
-        } else {
-          x.e = e;
-          x.d = [v];
-        }
-        return;
-      }
-      if (v * 0 !== 0) {
-        if (!v)
-          x.s = NaN;
-        x.e = NaN;
-        x.d = null;
-        return;
-      }
-      return parseDecimal(x, v.toString());
-    }
-    if (t === "string") {
-      if ((i2 = v.charCodeAt(0)) === 45) {
-        v = v.slice(1);
-        x.s = -1;
-      } else {
-        if (i2 === 43)
-          v = v.slice(1);
-        x.s = 1;
-      }
-      return isDecimal.test(v) ? parseDecimal(x, v) : parseOther(x, v);
-    }
-    if (t === "bigint") {
-      if (v < 0) {
-        v = -v;
-        x.s = -1;
-      } else {
-        x.s = 1;
-      }
-      return parseDecimal(x, v.toString());
-    }
-    throw Error(invalidArgument + v);
-  }
-  Decimal.prototype = P;
-  Decimal.ROUND_UP = 0;
-  Decimal.ROUND_DOWN = 1;
-  Decimal.ROUND_CEIL = 2;
-  Decimal.ROUND_FLOOR = 3;
-  Decimal.ROUND_HALF_UP = 4;
-  Decimal.ROUND_HALF_DOWN = 5;
-  Decimal.ROUND_HALF_EVEN = 6;
-  Decimal.ROUND_HALF_CEIL = 7;
-  Decimal.ROUND_HALF_FLOOR = 8;
-  Decimal.EUCLID = 9;
-  Decimal.config = Decimal.set = config;
-  Decimal.clone = clone;
-  Decimal.isDecimal = isDecimalInstance;
-  Decimal.abs = abs;
-  Decimal.acos = acos;
-  Decimal.acosh = acosh;
-  Decimal.add = add;
-  Decimal.asin = asin;
-  Decimal.asinh = asinh;
-  Decimal.atan = atan;
-  Decimal.atanh = atanh;
-  Decimal.atan2 = atan2;
-  Decimal.cbrt = cbrt;
-  Decimal.ceil = ceil;
-  Decimal.clamp = clamp;
-  Decimal.cos = cos;
-  Decimal.cosh = cosh;
-  Decimal.div = div;
-  Decimal.exp = exp;
-  Decimal.floor = floor;
-  Decimal.hypot = hypot;
-  Decimal.ln = ln;
-  Decimal.log = log;
-  Decimal.log10 = log10;
-  Decimal.log2 = log2;
-  Decimal.max = max;
-  Decimal.min = min;
-  Decimal.mod = mod;
-  Decimal.mul = mul;
-  Decimal.pow = pow;
-  Decimal.random = random;
-  Decimal.round = round;
-  Decimal.sign = sign;
-  Decimal.sin = sin;
-  Decimal.sinh = sinh;
-  Decimal.sqrt = sqrt;
-  Decimal.sub = sub;
-  Decimal.sum = sum;
-  Decimal.tan = tan;
-  Decimal.tanh = tanh;
-  Decimal.trunc = trunc;
-  if (obj === undefined)
-    obj = {};
-  if (obj) {
-    if (obj.defaults !== true) {
-      ps = ["precision", "rounding", "toExpNeg", "toExpPos", "maxE", "minE", "modulo", "crypto"];
-      for (i = 0;i < ps.length; )
-        if (!obj.hasOwnProperty(p = ps[i++]))
-          obj[p] = this[p];
-    }
-  }
-  Decimal.config(obj);
-  return Decimal;
-}
-function div(x, y) {
-  return new this(x).div(y);
-}
-function exp(x) {
-  return new this(x).exp();
-}
-function floor(x) {
-  return finalise(x = new this(x), x.e + 1, 3);
-}
-function hypot() {
-  var i, n, t = new this(0);
-  external = false;
-  for (i = 0;i < arguments.length; ) {
-    n = new this(arguments[i++]);
-    if (!n.d) {
-      if (n.s) {
-        external = true;
-        return new this(1 / 0);
-      }
-      t = n;
-    } else if (t.d) {
-      t = t.plus(n.times(n));
-    }
-  }
-  external = true;
-  return t.sqrt();
-}
-function isDecimalInstance(obj) {
-  return obj instanceof Decimal || obj && obj.toStringTag === tag || false;
-}
-function ln(x) {
-  return new this(x).ln();
-}
-function log(x, y) {
-  return new this(x).log(y);
-}
-function log2(x) {
-  return new this(x).log(2);
-}
-function log10(x) {
-  return new this(x).log(10);
-}
-function max() {
-  return maxOrMin(this, arguments, -1);
-}
-function min() {
-  return maxOrMin(this, arguments, 1);
-}
-function mod(x, y) {
-  return new this(x).mod(y);
-}
-function mul(x, y) {
-  return new this(x).mul(y);
-}
-function pow(x, y) {
-  return new this(x).pow(y);
-}
-function random(sd) {
-  var d, e, k, n, i = 0, r = new this(1), rd = [];
-  if (sd === undefined)
-    sd = this.precision;
-  else
-    checkInt32(sd, 1, MAX_DIGITS);
-  k = Math.ceil(sd / LOG_BASE);
-  if (!this.crypto) {
-    for (;i < k; )
-      rd[i++] = Math.random() * 1e7 | 0;
-  } else if (crypto.getRandomValues) {
-    d = crypto.getRandomValues(new Uint32Array(k));
-    for (;i < k; ) {
-      n = d[i];
-      if (n >= 4290000000) {
-        d[i] = crypto.getRandomValues(new Uint32Array(1))[0];
-      } else {
-        rd[i++] = n % 1e7;
-      }
-    }
-  } else if (crypto.randomBytes) {
-    d = crypto.randomBytes(k *= 4);
-    for (;i < k; ) {
-      n = d[i] + (d[i + 1] << 8) + (d[i + 2] << 16) + ((d[i + 3] & 127) << 24);
-      if (n >= 2140000000) {
-        crypto.randomBytes(4).copy(d, i);
-      } else {
-        rd.push(n % 1e7);
-        i += 4;
-      }
-    }
-    i = k / 4;
-  } else {
-    throw Error(cryptoUnavailable);
-  }
-  k = rd[--i];
-  sd %= LOG_BASE;
-  if (k && sd) {
-    n = mathpow(10, LOG_BASE - sd);
-    rd[i] = (k / n | 0) * n;
-  }
-  for (;rd[i] === 0; i--)
-    rd.pop();
-  if (i < 0) {
-    e = 0;
-    rd = [0];
-  } else {
-    e = -1;
-    for (;rd[0] === 0; e -= LOG_BASE)
-      rd.shift();
-    for (k = 1, n = rd[0];n >= 10; n /= 10)
-      k++;
-    if (k < LOG_BASE)
-      e -= LOG_BASE - k;
-  }
-  r.e = e;
-  r.d = rd;
-  return r;
-}
-function round(x) {
-  return finalise(x = new this(x), x.e + 1, this.rounding);
-}
-function sign(x) {
-  x = new this(x);
-  return x.d ? x.d[0] ? x.s : 0 * x.s : x.s || NaN;
-}
-function sin(x) {
-  return new this(x).sin();
-}
-function sinh(x) {
-  return new this(x).sinh();
-}
-function sqrt(x) {
-  return new this(x).sqrt();
-}
-function sub(x, y) {
-  return new this(x).sub(y);
-}
-function sum() {
-  var i = 0, args = arguments, x = new this(args[i]);
-  external = false;
-  for (;x.s && ++i < args.length; )
-    x = x.plus(args[i]);
-  external = true;
-  return finalise(x, this.precision, this.rounding);
-}
-function tan(x) {
-  return new this(x).tan();
-}
-function tanh(x) {
-  return new this(x).tanh();
-}
-function trunc(x) {
-  return finalise(x = new this(x), x.e + 1, 1);
-}
-P[Symbol.for("nodejs.util.inspect.custom")] = P.toString;
-P[Symbol.toStringTag] = "Decimal";
-var Decimal = P.constructor = clone(DEFAULTS);
-LN10 = new Decimal(LN10);
-PI = new Decimal(PI);
-var decimal_default = Decimal;
-
-// src/colour/hex-to-hsl.ts
-var hexToHsl = (hex) => {
-  const red = new decimal_default(parseInt(hex.slice(1, 3), 16)).div(255);
-  const green = new decimal_default(parseInt(hex.slice(3, 5), 16)).div(255);
-  const blue = new decimal_default(parseInt(hex.slice(5, 7), 16)).div(255);
-  const cmin = decimal_default.min(red, green, blue);
-  const cmax = decimal_default.max(red, green, blue);
-  const delta = cmax.minus(cmin);
-  let h = new decimal_default(0);
-  let s = new decimal_default(0);
-  let l = cmax.plus(cmin).div(2);
-  if (!delta.isZero()) {
-    if (cmax.equals(red)) {
-      h = green.minus(blue).div(delta).mod(6);
-    } else if (cmax.equals(green)) {
-      h = blue.minus(red).div(delta).plus(2);
-    } else {
-      h = red.minus(green).div(delta).plus(4);
-    }
-    h = h.times(60);
-    if (h.isNegative())
-      h = h.plus(360);
-  }
-  if (!delta.isZero()) {
-    s = delta.div(new decimal_default(1).minus(l.times(2).minus(1).abs()));
-  }
-  const hFinal = h.toDecimalPlaces(0, decimal_default.ROUND_HALF_UP).toNumber();
-  const sFinal = s.times(100).toDecimalPlaces(0, decimal_default.ROUND_HALF_UP).toNumber();
-  const lFinal = l.times(100).toDecimalPlaces(0, decimal_default.ROUND_HALF_UP).toNumber();
-  return `hsl(${hFinal}, ${sFinal}%, ${lFinal}%)`;
-};
-// src/numbers/scientific-notation.ts
-var toScientificNotation = (num, precision = 0) => {
-  const exponential = precision > 0 ? Number(num).toExponential(precision) : Number(num).toExponential(0);
-  const match = exponential.match(/^(-?\d+(?:\.\d+)?)e([+-]?\d+)$/);
-  if (!match) {
-    return num.toString();
-  }
-  let coefficient = match[1];
-  const exponent = parseInt(match[2], 10).toString();
-  if (precision === 0) {
-    coefficient = Math.round(Number(coefficient)).toString();
-  }
-  return `${coefficient} &times; 10<sup>${exponent}</sup>`;
-};
-// src/units/temperatre-converter.ts
-class TemperatureConverter {
-  static CELSIUS_TO_FAHRENHEIT = 1.8;
-  static FAHRENHEIT_TO_CELSIUS = 0.5555555555555556;
-  static celsiusToFahrenheit(celsius) {
-    return celsius * this.CELSIUS_TO_FAHRENHEIT + 32;
-  }
-  static fahrenheitToCelsius(fahrenheit) {
-    return (fahrenheit - 32) * this.FAHRENHEIT_TO_CELSIUS;
-  }
-  static celsiusFanOvenToFahrenheit(celsiusFanOven) {
-    const celsius = new Decimal(celsiusFanOven).div(0.9);
-    return this.celsiusToFahrenheit(celsius.toNumber());
-  }
-  static fahrenheitToCelsiusFanOven(fahrenheit) {
-    const celsius = new Decimal(this.fahrenheitToCelsius(fahrenheit));
-    return celsius.mul(0.9).toNumber();
-  }
-  static celsiusToCelsiusFanOven(celsius) {
-    const c = new Decimal(celsius);
-    return c.mul(0.9).toNumber();
-  }
-  static celsiusFanOvenToCelsius(celsiusFanOven) {
-    const c = new Decimal(celsiusFanOven);
-    return c.div(0.9).toNumber();
-  }
-}
-
-// src/units/mass-converter.ts
-class MassConverter {
-  static GRAMS_TO_OUNCES = new Decimal(0.035274);
-  static KILOGRAMS_TO_POUNDS = new Decimal(2.20462);
-  static KILOGRAMS_TO_OUNCES = new Decimal(35.274);
-  static kilogramsToPounds(kilos) {
-    const result = new Decimal(kilos).mul(this.KILOGRAMS_TO_POUNDS);
-    return Number(result.toFixed(5));
-  }
-  static poundsToKilograms(pounds) {
-    const result = new Decimal(pounds).div(this.KILOGRAMS_TO_POUNDS);
-    return Number(result.toFixed(5));
-  }
-  static gramsToKilograms(grams) {
-    const result = new Decimal(grams).div(1000);
-    return Number(result.toFixed(5));
-  }
-  static kilogramsToGrams(kilos) {
-    const result = new Decimal(kilos).mul(1000);
-    return Number(result.toFixed(5));
-  }
-  static gramsToOunces(grams) {
-    const result = new Decimal(grams).mul(this.GRAMS_TO_OUNCES);
-    return Number(result.toFixed(5));
-  }
-  static ouncesToGrams(ounces) {
-    const result = new Decimal(ounces).div(this.GRAMS_TO_OUNCES);
-    return Number(result.toFixed(5));
-  }
-  static ouncesToPounds(ounces) {
-    const result = new Decimal(ounces).div(16);
-    return Number(result.toFixed(5));
-  }
-  static poundsToOunces(pounds) {
-    const result = new Decimal(pounds).mul(16);
-    return Number(result.toFixed(5));
-  }
-  static gramsToPounds(grams) {
-    const result = new Decimal(grams).mul(this.KILOGRAMS_TO_POUNDS).div(1000);
-    return Number(result.toFixed(5));
-  }
-  static poundsToGrams(pounds) {
-    const result = new Decimal(pounds).div(this.KILOGRAMS_TO_POUNDS).mul(1000);
-    return Number(result.toFixed(5));
-  }
-  static kilogramsToOunces(kilos) {
-    const result = new Decimal(kilos).mul(this.KILOGRAMS_TO_OUNCES);
-    return Number(result.toFixed(5));
-  }
-  static ouncesToKilograms(ounces) {
-    const result = new Decimal(ounces).div(this.KILOGRAMS_TO_OUNCES);
-    return Number(result.toFixed(5));
-  }
-}
-
-// src/units/volume-converter.ts
-class VolumeConverter {
-  static LITRES_TO_PINTS = new Decimal(1.75975);
-  static PINTS_TO_LITRES = new Decimal(0.568261);
-  static LITRES_TO_FLUID_OUNCES = new Decimal(33.814);
-  static FLUID_OUNCES_TO_LITRES = new Decimal(0.0295735);
-  static GALLONS_TO_PINTS = new Decimal(8);
-  static PINTS_TO_GALLONS = new Decimal(0.125);
-  static GALLONS_TO_MILLILITRES = new Decimal(3785.41);
-  static MILLILITRES_TO_GALLONS = new Decimal(0.000264172);
-  static PINTS_TO_FLUID_OUNCES = new Decimal(20);
-  static FLUID_OUNCES_TO_PINTS = new Decimal(0.05);
-  static MILLILITRE_TO_FLUID_OUNCE = new Decimal(0.033814);
-  static LITRE_TO_GALLON = new Decimal(0.264172);
-  static MILLILITRE_TO_PINT = new Decimal(0.00176);
-  static litresToPints(litres) {
-    const result = new Decimal(litres).mul(this.LITRES_TO_PINTS);
-    return Number(result.toFixed(5));
-  }
-  static pintsToLitres(pints) {
-    const result = new Decimal(pints).mul(this.PINTS_TO_LITRES);
-    return Number(result.toFixed(5));
-  }
-  static litresToFluidOunces(litres) {
-    const result = new Decimal(litres).mul(this.LITRES_TO_FLUID_OUNCES);
-    return Number(result.toFixed(5));
-  }
-  static fluidOuncesToLitres(fluidOunces) {
-    const result = new Decimal(fluidOunces).mul(this.FLUID_OUNCES_TO_LITRES);
-    return Number(result.toFixed(5));
-  }
-  static gallonsToPints(gallons) {
-    const result = new Decimal(gallons).mul(this.GALLONS_TO_PINTS);
-    return Number(result.toFixed(5));
-  }
-  static pintsToGallons(pints) {
-    const result = new Decimal(pints).mul(this.PINTS_TO_GALLONS);
-    return Number(result.toFixed(5));
-  }
-  static gallonsToMillilitres(gallons) {
-    const result = new Decimal(gallons).mul(this.GALLONS_TO_MILLILITRES);
-    return Number(result.toFixed(5));
-  }
-  static millilitresToGallons(millilitres) {
-    const result = new Decimal(millilitres).mul(this.MILLILITRES_TO_GALLONS);
-    return Number(result.toFixed(5));
-  }
-  static pintsToFluidOunces(pints) {
-    const result = new Decimal(pints).mul(this.PINTS_TO_FLUID_OUNCES);
-    return Number(result.toFixed(5));
-  }
-  static fluidOuncesToPints(fluidOunces) {
-    const result = new Decimal(fluidOunces).mul(this.FLUID_OUNCES_TO_PINTS);
-    return Number(result.toFixed(5));
-  }
-  static millilitresToFluidOunces(millilitres) {
-    const result = new Decimal(millilitres).mul(this.MILLILITRE_TO_FLUID_OUNCE);
-    return Number(result.toFixed(5));
-  }
-  static fluidOuncesToMillilitres(fluidOunces) {
-    const result = new Decimal(fluidOunces).div(this.MILLILITRE_TO_FLUID_OUNCE);
-    return Number(result.toFixed(5));
-  }
-  static litresToGallons(litres) {
-    const result = new Decimal(litres).mul(this.LITRE_TO_GALLON);
-    return Number(result.toFixed(5));
-  }
-  static litresToMillilitres(litres) {
-    const result = new Decimal(litres).mul(1000);
-    return Number(result.toFixed(5));
-  }
-  static millilitresToLitres(millilitres) {
-    const result = new Decimal(millilitres).div(1000);
-    return Number(result.toFixed(5));
-  }
-  static gallonsToLitres(gallons) {
-    const result = new Decimal(gallons).div(this.LITRE_TO_GALLON);
-    return Number(result.toFixed(5));
-  }
-  static millilitresToPints(millilitres) {
-    const result = new Decimal(millilitres).mul(this.MILLILITRE_TO_PINT);
-    return Number(result.toFixed(5));
-  }
-  static pintsToMillilitres(pints) {
-    const result = new Decimal(pints).div(this.MILLILITRE_TO_PINT);
-    return Number(result.toFixed(5));
-  }
-  static gallonsToFluidOunces(gallons) {
-    const litres = this.gallonsToLitres(gallons);
-    const millilitres = this.litresToMillilitres(litres);
-    return this.millilitresToFluidOunces(millilitres);
-  }
-  static fluidOuncesToGallons(fluidOunces) {
-    const millilitres = this.fluidOuncesToMillilitres(fluidOunces);
-    const litres = this.millilitresToLitres(millilitres);
-    return this.litresToGallons(litres);
-  }
-}
-
-// src/units/model.ts
-var MASS_UNITS = {
-  GRAM: { long: "gram", short: "g" },
-  KILOGRAM: { long: "kilogram", short: "kg" },
-  OUNCE: { long: "ounce", short: "oz" },
-  POUND: { long: "pound", short: "lb" }
-};
-var TEMPERATURE_UNITS = {
-  CELSIUS: { long: "celsius", short: "c" },
-  CELSIUS_FAN_OVEN: { long: "celsius (fan oven)", short: "c (fan)" },
-  FAHRENHEIT: { long: "fahrenheit", short: "f" }
-};
-var VOLUME_UNITS = {
-  MILLILITRE: { long: "millilitre", short: "ml" },
-  FLUID_OUNCE: { long: "fluid ounce", short: "fl oz" },
-  LITRE: { long: "litre", short: "l" },
-  GALLON: { long: "gallon", short: "gal" },
-  PINT: { long: "pint", short: "pt" }
-};
-var DISTANCE_UNITS = {
-  CENTIMETRE: { long: "centimetre", short: "cm" },
-  METRE: { long: "metre", short: "m" },
-  KILOMETRE: { long: "kilometre", short: "km" },
-  INCH: { long: "inch", short: "in" },
-  FOOT: { long: "foot", short: "ft" },
-  YARD: { long: "yard", short: "yd" },
-  MILE: { long: "mile", short: "mi" }
-};
-function isMassUnit(unit) {
-  return Object.values(MASS_UNITS).some((u) => u.short === unit);
-}
-function isTemperatureUnit(unit) {
-  return Object.values(TEMPERATURE_UNITS).some((u) => u.short === unit);
-}
-function isVolumeUnit(unit) {
-  return Object.values(VOLUME_UNITS).some((u) => u.short === unit);
-}
-function isDistanceUnit(unit) {
-  return Object.values(DISTANCE_UNITS).some((u) => u.short === unit);
-}
-var unitMap = {
-  ...MASS_UNITS,
-  ...TEMPERATURE_UNITS,
-  ...VOLUME_UNITS,
-  ...DISTANCE_UNITS
-};
-
-// src/units/distance-converter.ts
-class DistanceConverter {
-  static METRES_TO_YARDS = new Decimal(1.09361);
-  static KILOMETRES_TO_MILES = new Decimal(0.621371);
-  static CENTIMETRES_TO_INCHES = new Decimal(0.393701);
-  static METRES_TO_FEET = new Decimal(3.28084);
-  static CENTIMETRES_TO_FEET = new Decimal(0.0328084);
-  static FEET_TO_INCHES = new Decimal(12);
-  static metresToYards(metres) {
-    const result = new Decimal(metres).mul(this.METRES_TO_YARDS);
-    return Number(result.toFixed(5));
-  }
-  static metresToFeet(metres) {
-    const result = new Decimal(metres).mul(this.METRES_TO_FEET);
-    return Number(result.toFixed(5));
-  }
-  static feetToMetres(feet) {
-    const result = new Decimal(feet).div(this.METRES_TO_FEET);
-    return Number(result.toFixed(5));
-  }
-  static yardsToMetres(yards) {
-    const result = new Decimal(yards).div(this.METRES_TO_YARDS);
-    return Number(result.toFixed(5));
-  }
-  static kilometresToMiles(kilometres) {
-    const result = new Decimal(kilometres).mul(this.KILOMETRES_TO_MILES);
-    return Number(result.toFixed(5));
-  }
-  static milesToKilometres(miles) {
-    const result = new Decimal(miles).div(this.KILOMETRES_TO_MILES);
-    return Number(result.toFixed(5));
-  }
-  static centimetresToInches(centimetres) {
-    const result = new Decimal(centimetres).mul(this.CENTIMETRES_TO_INCHES);
-    return Number(result.toFixed(5));
-  }
-  static centimetresToFeet(centimetres) {
-    const result = new Decimal(centimetres).mul(this.CENTIMETRES_TO_FEET);
-    return Number(result.toFixed(5));
-  }
-  static feetToCentimetres(feet) {
-    const result = new Decimal(feet).div(this.CENTIMETRES_TO_FEET);
-    return Number(result.toFixed(5));
-  }
-  static inchesToCentimetres(inches) {
-    const result = new Decimal(inches).div(this.CENTIMETRES_TO_INCHES);
-    return Number(result.toFixed(5));
-  }
-  static feetToInches(feet) {
-    const result = new Decimal(feet).mul(this.FEET_TO_INCHES);
-    return Number(result.toFixed(5));
-  }
-  static inchesToFeet(inches) {
-    const result = new Decimal(inches).div(this.FEET_TO_INCHES);
-    return Number(result.toFixed(5));
-  }
-  static centimetresToMetres(centimetres) {
-    const result = new Decimal(centimetres).div(100);
-    return Number(result.toFixed(5));
-  }
-  static metresToCentimetres(metres) {
-    const result = new Decimal(metres).mul(100);
-    return Number(result.toFixed(5));
-  }
-  static kilometresToMetres(kilometres) {
-    const result = new Decimal(kilometres).mul(1000);
-    return Number(result.toFixed(5));
-  }
-  static metresToKilometres(metres) {
-    const result = new Decimal(metres).div(1000);
-    return Number(result.toFixed(5));
-  }
-  static kilometresToCentimetres(kilometres) {
-    const result = new Decimal(kilometres).mul(1e5);
-    return Number(result.toFixed(5));
-  }
-  static centimetresToKilometres(centimetres) {
-    const result = new Decimal(centimetres).div(1e5);
-    return Number(result.toFixed(5));
-  }
-  static metresToInches(metres) {
-    const result = new Decimal(metres).mul(39.3701);
-    return Number(result.toFixed(5));
-  }
-  static inchesToMetres(inches) {
-    const result = new Decimal(inches).mul(0.0254);
-    return Number(result.toFixed(5));
-  }
-  static kilometresToYards(kilometres) {
-    const result = new Decimal(kilometres).mul(1093.61);
-    return Number(result.toFixed(5));
-  }
-  static yardsToKilometres(yards) {
-    const result = new Decimal(yards).mul(0.0009144);
-    return Number(result.toFixed(5));
-  }
-  static milesToYards(miles) {
-    const result = new Decimal(miles).mul(1760);
-    return Number(result.toFixed(5));
-  }
-  static yardsToMiles(yards) {
-    const result = new Decimal(yards).mul(0.000568182);
-    return Number(result.toFixed(5));
-  }
-  static milesToFeet(miles) {
-    const result = new Decimal(miles).mul(5280);
-    return Number(result.toFixed(5));
-  }
-  static feetToMiles(feet) {
-    const result = new Decimal(feet).mul(0.000189394);
-    return Number(result.toFixed(5));
-  }
-  static milesToInches(miles) {
-    const result = new Decimal(miles).mul(63360);
-    return Number(result.toFixed(5));
-  }
-  static inchesToMiles(inches) {
-    const result = new Decimal(inches).mul(0.0000157828);
-    return Number(result.toFixed(8));
-  }
-  static yardsToFeet(yards) {
-    const result = new Decimal(yards).mul(3);
-    return Number(result.toFixed(5));
-  }
-  static feetToYards(feet) {
-    const result = new Decimal(feet).div(3);
-    return Number(result.toFixed(5));
-  }
-}
-
-// src/units/convert.ts
-var conversionErrorString = (fromUnit, toUnit) => {
-  return `Cannot convert from ${fromUnit} to ${toUnit}`;
-};
-var convertMass = (value, fromUnit, toUnit) => {
-  if (!isMassUnit(toUnit) || !isMassUnit(fromUnit)) {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  if (fromUnit === MASS_UNITS.KILOGRAM.short && toUnit === MASS_UNITS.POUND.short) {
-    return MassConverter.kilogramsToPounds(value);
-  } else if (fromUnit === MASS_UNITS.POUND.short && toUnit === MASS_UNITS.KILOGRAM.short) {
-    return MassConverter.poundsToKilograms(value);
-  } else if (fromUnit === MASS_UNITS.GRAM.short && toUnit === MASS_UNITS.KILOGRAM.short) {
-    return MassConverter.gramsToKilograms(value);
-  } else if (fromUnit === MASS_UNITS.KILOGRAM.short && toUnit === MASS_UNITS.GRAM.short) {
-    return MassConverter.kilogramsToGrams(value);
-  } else if (fromUnit === MASS_UNITS.GRAM.short && toUnit === MASS_UNITS.OUNCE.short) {
-    return MassConverter.gramsToOunces(value);
-  } else if (fromUnit === MASS_UNITS.OUNCE.short && toUnit === MASS_UNITS.GRAM.short) {
-    return MassConverter.ouncesToGrams(value);
-  } else if (fromUnit === MASS_UNITS.OUNCE.short && toUnit === MASS_UNITS.POUND.short) {
-    return MassConverter.ouncesToPounds(value);
-  } else if (fromUnit === MASS_UNITS.POUND.short && toUnit === MASS_UNITS.OUNCE.short) {
-    return MassConverter.poundsToOunces(value);
-  } else if (fromUnit === MASS_UNITS.GRAM.short && toUnit === MASS_UNITS.POUND.short) {
-    return MassConverter.gramsToPounds(value);
-  } else if (fromUnit === MASS_UNITS.POUND.short && toUnit === MASS_UNITS.GRAM.short) {
-    return MassConverter.poundsToGrams(value);
-  } else if (fromUnit === MASS_UNITS.KILOGRAM.short && toUnit === MASS_UNITS.OUNCE.short) {
-    return MassConverter.kilogramsToOunces(value);
-  } else if (fromUnit === MASS_UNITS.OUNCE.short && toUnit === MASS_UNITS.KILOGRAM.short) {
-    return MassConverter.ouncesToKilograms(value);
-  }
-  return conversionErrorString(fromUnit, toUnit);
-};
-var convertTemperature = (value, fromUnit, toUnit) => {
-  if (!isTemperatureUnit(toUnit) || !isTemperatureUnit(fromUnit)) {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  if (fromUnit === TEMPERATURE_UNITS.CELSIUS.short && toUnit === TEMPERATURE_UNITS.FAHRENHEIT.short) {
-    return TemperatureConverter.celsiusToFahrenheit(value);
-  } else if (fromUnit === TEMPERATURE_UNITS.FAHRENHEIT.short && toUnit === TEMPERATURE_UNITS.CELSIUS.short) {
-    return TemperatureConverter.fahrenheitToCelsius(value);
-  } else if (fromUnit === TEMPERATURE_UNITS.CELSIUS_FAN_OVEN.short && toUnit === TEMPERATURE_UNITS.FAHRENHEIT.short) {
-    return TemperatureConverter.celsiusFanOvenToFahrenheit(value);
-  } else if (fromUnit === TEMPERATURE_UNITS.FAHRENHEIT.short && toUnit === TEMPERATURE_UNITS.CELSIUS_FAN_OVEN.short) {
-    return TemperatureConverter.fahrenheitToCelsiusFanOven(value);
-  } else if (fromUnit === TEMPERATURE_UNITS.CELSIUS.short && toUnit === TEMPERATURE_UNITS.CELSIUS_FAN_OVEN.short) {
-    return TemperatureConverter.celsiusToCelsiusFanOven(value);
-  } else if (fromUnit === TEMPERATURE_UNITS.CELSIUS_FAN_OVEN.short && toUnit === TEMPERATURE_UNITS.CELSIUS.short) {
-    return TemperatureConverter.celsiusFanOvenToCelsius(value);
-  }
-  return conversionErrorString(fromUnit, toUnit);
-};
-var convertVolume = (value, fromUnit, toUnit) => {
-  if (!isVolumeUnit(toUnit) || !isVolumeUnit(fromUnit)) {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  if (fromUnit === VOLUME_UNITS.LITRE.short && toUnit === VOLUME_UNITS.PINT.short) {
-    return VolumeConverter.litresToPints(value);
-  } else if (fromUnit === VOLUME_UNITS.PINT.short && toUnit === VOLUME_UNITS.LITRE.short) {
-    return VolumeConverter.pintsToLitres(value);
-  } else if (fromUnit === VOLUME_UNITS.LITRE.short && toUnit === VOLUME_UNITS.FLUID_OUNCE.short) {
-    return VolumeConverter.litresToFluidOunces(value);
-  } else if (fromUnit === VOLUME_UNITS.FLUID_OUNCE.short && toUnit === VOLUME_UNITS.LITRE.short) {
-    return VolumeConverter.fluidOuncesToLitres(value);
-  } else if (fromUnit === VOLUME_UNITS.GALLON.short && toUnit === VOLUME_UNITS.PINT.short) {
-    return VolumeConverter.gallonsToPints(value);
-  } else if (fromUnit === VOLUME_UNITS.PINT.short && toUnit === VOLUME_UNITS.GALLON.short) {
-    return VolumeConverter.pintsToGallons(value);
-  } else if (fromUnit === VOLUME_UNITS.GALLON.short && toUnit === VOLUME_UNITS.MILLILITRE.short) {
-    return VolumeConverter.gallonsToMillilitres(value);
-  } else if (fromUnit === VOLUME_UNITS.MILLILITRE.short && toUnit === VOLUME_UNITS.GALLON.short) {
-    return VolumeConverter.millilitresToGallons(value);
-  } else if (fromUnit === VOLUME_UNITS.PINT.short && toUnit === VOLUME_UNITS.FLUID_OUNCE.short) {
-    return VolumeConverter.pintsToFluidOunces(value);
-  } else if (fromUnit === VOLUME_UNITS.FLUID_OUNCE.short && toUnit === VOLUME_UNITS.PINT.short) {
-    return VolumeConverter.fluidOuncesToPints(value);
-  } else if (fromUnit === VOLUME_UNITS.MILLILITRE.short && toUnit === VOLUME_UNITS.FLUID_OUNCE.short) {
-    return VolumeConverter.millilitresToFluidOunces(value);
-  } else if (fromUnit === VOLUME_UNITS.FLUID_OUNCE.short && toUnit === VOLUME_UNITS.MILLILITRE.short) {
-    return VolumeConverter.fluidOuncesToMillilitres(value);
-  } else if (fromUnit === VOLUME_UNITS.LITRE.short && toUnit === VOLUME_UNITS.GALLON.short) {
-    return VolumeConverter.litresToGallons(value);
-  } else if (fromUnit === VOLUME_UNITS.LITRE.short && toUnit === VOLUME_UNITS.MILLILITRE.short) {
-    return VolumeConverter.litresToMillilitres(value);
-  } else if (fromUnit === VOLUME_UNITS.MILLILITRE.short && toUnit === VOLUME_UNITS.LITRE.short) {
-    return VolumeConverter.millilitresToLitres(value);
-  } else if (fromUnit === VOLUME_UNITS.GALLON.short && toUnit === VOLUME_UNITS.LITRE.short) {
-    return VolumeConverter.gallonsToLitres(value);
-  } else if (fromUnit === VOLUME_UNITS.MILLILITRE.short && toUnit === VOLUME_UNITS.PINT.short) {
-    return VolumeConverter.millilitresToPints(value);
-  } else if (fromUnit === VOLUME_UNITS.PINT.short && toUnit === VOLUME_UNITS.MILLILITRE.short) {
-    return VolumeConverter.pintsToMillilitres(value);
-  } else if (fromUnit === VOLUME_UNITS.GALLON.short && toUnit === VOLUME_UNITS.FLUID_OUNCE.short) {
-    return VolumeConverter.gallonsToFluidOunces(value);
-  } else if (fromUnit === VOLUME_UNITS.FLUID_OUNCE.short && toUnit === VOLUME_UNITS.GALLON.short) {
-    return VolumeConverter.fluidOuncesToGallons(value);
-  }
-  return conversionErrorString(fromUnit, toUnit);
-};
-var convertDistance = (value, fromUnit, toUnit) => {
-  if (!isDistanceUnit(toUnit) || !isDistanceUnit(fromUnit)) {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  if (fromUnit === DISTANCE_UNITS.METRE.short && toUnit === DISTANCE_UNITS.YARD.short) {
-    return DistanceConverter.metresToYards(value);
-  } else if (fromUnit === DISTANCE_UNITS.METRE.short && toUnit === DISTANCE_UNITS.FOOT.short) {
-    return DistanceConverter.metresToFeet(value);
-  } else if (fromUnit === DISTANCE_UNITS.FOOT.short && toUnit === DISTANCE_UNITS.METRE.short) {
-    return DistanceConverter.feetToMetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.YARD.short && toUnit === DISTANCE_UNITS.METRE.short) {
-    return DistanceConverter.yardsToMetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.KILOMETRE.short && toUnit === DISTANCE_UNITS.MILE.short) {
-    return DistanceConverter.kilometresToMiles(value);
-  } else if (fromUnit === DISTANCE_UNITS.MILE.short && toUnit === DISTANCE_UNITS.KILOMETRE.short) {
-    return DistanceConverter.milesToKilometres(value);
-  } else if (fromUnit === DISTANCE_UNITS.CENTIMETRE.short && toUnit === DISTANCE_UNITS.INCH.short) {
-    return DistanceConverter.centimetresToInches(value);
-  } else if (fromUnit === DISTANCE_UNITS.CENTIMETRE.short && toUnit === DISTANCE_UNITS.INCH.short) {
-    return DistanceConverter.centimetresToFeet(value);
-  } else if (fromUnit === DISTANCE_UNITS.FOOT.short && toUnit === DISTANCE_UNITS.CENTIMETRE.short) {
-    return DistanceConverter.feetToCentimetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.INCH.short && toUnit === DISTANCE_UNITS.CENTIMETRE.short) {
-    return DistanceConverter.inchesToCentimetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.FOOT.short && toUnit === DISTANCE_UNITS.INCH.short) {
-    return DistanceConverter.feetToInches(value);
-  } else if (fromUnit === DISTANCE_UNITS.INCH.short && toUnit === DISTANCE_UNITS.FOOT.short) {
-    return DistanceConverter.inchesToFeet(value);
-  } else if (fromUnit === DISTANCE_UNITS.CENTIMETRE.short && toUnit == DISTANCE_UNITS.METRE.short) {
-    return DistanceConverter.centimetresToMetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.METRE.short && toUnit === DISTANCE_UNITS.CENTIMETRE.short) {
-    return DistanceConverter.metresToCentimetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.KILOMETRE.short && toUnit === DISTANCE_UNITS.METRE.short) {
-    return DistanceConverter.kilometresToMetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.METRE.short && toUnit === DISTANCE_UNITS.KILOMETRE.short) {
-    return DistanceConverter.metresToKilometres(value);
-  } else if (fromUnit === DISTANCE_UNITS.KILOMETRE.short && toUnit === DISTANCE_UNITS.CENTIMETRE.short) {
-    return DistanceConverter.kilometresToCentimetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.CENTIMETRE.short && toUnit === DISTANCE_UNITS.KILOMETRE.short) {
-    return DistanceConverter.centimetresToKilometres(value);
-  } else if (fromUnit === DISTANCE_UNITS.METRE.short && toUnit === DISTANCE_UNITS.INCH.short) {
-    return DistanceConverter.metresToInches(value);
-  } else if (fromUnit === DISTANCE_UNITS.INCH.short && toUnit === DISTANCE_UNITS.METRE.short) {
-    return DistanceConverter.inchesToMetres(value);
-  } else if (fromUnit === DISTANCE_UNITS.KILOMETRE.short && toUnit === DISTANCE_UNITS.YARD.short) {
-    return DistanceConverter.kilometresToYards(value);
-  } else if (fromUnit === DISTANCE_UNITS.YARD.short && toUnit === DISTANCE_UNITS.KILOMETRE.short) {
-    return DistanceConverter.yardsToKilometres(value);
-  } else if (fromUnit === DISTANCE_UNITS.MILE.short && toUnit === DISTANCE_UNITS.YARD.short) {
-    return DistanceConverter.milesToYards(value);
-  } else if (fromUnit === DISTANCE_UNITS.YARD.short && toUnit === DISTANCE_UNITS.MILE.short) {
-    return DistanceConverter.yardsToMiles(value);
-  } else if (fromUnit === DISTANCE_UNITS.MILE.short && toUnit === DISTANCE_UNITS.FOOT.short) {
-    return DistanceConverter.milesToFeet(value);
-  } else if (fromUnit === DISTANCE_UNITS.FOOT.short && toUnit === DISTANCE_UNITS.MILE.short) {
-    return DistanceConverter.feetToMiles(value);
-  } else if (fromUnit === DISTANCE_UNITS.MILE.short && toUnit === DISTANCE_UNITS.INCH.short) {
-    return DistanceConverter.milesToInches(value);
-  } else if (fromUnit === DISTANCE_UNITS.INCH.short && toUnit === DISTANCE_UNITS.MILE.short) {
-    return DistanceConverter.inchesToMiles(value);
-  } else if (fromUnit === DISTANCE_UNITS.YARD.short && toUnit === DISTANCE_UNITS.FOOT.short) {
-    return DistanceConverter.yardsToFeet(value);
-  } else if (fromUnit === DISTANCE_UNITS.FOOT.short && toUnit === DISTANCE_UNITS.YARD.short) {
-    return DistanceConverter.feetToYards(value);
-  }
-  return conversionErrorString(fromUnit, toUnit);
-};
-var convertUnit = (value, fromUnit, toUnit) => {
-  let result;
-  if (fromUnit === toUnit) {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  if (isMassUnit(fromUnit) && isMassUnit(toUnit)) {
-    result = convertMass(value, fromUnit, toUnit);
-  } else if (isTemperatureUnit(fromUnit) && isTemperatureUnit(toUnit)) {
-    result = convertTemperature(value, fromUnit, toUnit);
-  } else if (isVolumeUnit(fromUnit) && isVolumeUnit(toUnit)) {
-    result = convertVolume(value, fromUnit, toUnit);
-  } else if (isDistanceUnit(fromUnit) && isDistanceUnit(toUnit)) {
-    result = convertDistance(value, fromUnit, toUnit);
-  } else {
-    return conversionErrorString(fromUnit, toUnit);
-  }
-  const rounded = new decimal_default(result).toDecimalPlaces(4);
-  return rounded.isInteger() ? rounded.toNumber() : Number(rounded);
-};
-export {
-  toScientificNotation,
-  hexToRgb,
-  hexToHsl,
-  convertUnixTimestamp,
-  convertUnit,
-  convertIsoString,
-  convertEcmaTimestamp
-};