Refactored a little bit

Author: WhiteBlackGoose

AngouriMath/AngouriMath.csproj

@@ -8,17 +8,17 @@
     <Copyright>Angourisoft</Copyright>
     <PackageProjectUrl>asc-community.org</PackageProjectUrl>
     <RepositoryUrl>https://github.com/Angourisoft/MathS</RepositoryUrl>
-    <AssemblyVersion>0.0.15.0</AssemblyVersion>
-    <FileVersion>0.0.15.0</FileVersion>
+    <AssemblyVersion>0.0.16.0</AssemblyVersion>
+    <FileVersion>0.0.16.0</FileVersion>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <PackageLicenseExpression></PackageLicenseExpression>
     <PackageLicenseFile>LICENSE.md</PackageLicenseFile>
     <PackageTags>Math, csharp, derivation, latex, calculator, parse, simplification, compute</PackageTags>
-    <Version>1.0.15.1</Version>
+    <Version>1.0.16-Beta</Version>
     <PackageIconUrl>https://raw.githubusercontent.com/Angourisoft/MathS/master/icon.png</PackageIconUrl>
     <PackageRequireLicenseAcceptance>false</PackageRequireLicenseAcceptance>
     <Description>Enables to work with formulas built in the code or from a string. Computing, derivating, latex rendering, fast functions, and many more.</Description>
-    <PackageReleaseNotes>Minor changes</PackageReleaseNotes>
+    <PackageReleaseNotes>New functions added (arc-*), bugs fixed, tests added</PackageReleaseNotes>
     <PackageId>AngouriMath</PackageId>
     <Product>AngouriMath</Product>
     <ApplicationIcon />

AngouriMath/Convenience/MathS.cs

@@ -173,12 +173,20 @@ public static partial class MathS
         public static readonly VarFunc Symbol = v => new VariableEntity(v);
 
         /// <summary>
-        /// Creates an instance of Number (not NumberEntity!)
+        /// Creates a complex instance of Number (not NumberEntity!)
         /// </summary>
         /// <param name="a"></param>
         /// <param name="b"></param>
         /// <returns></returns>
         public static Number Num(double a, double b) => new Number(a, b);
+
+        /// <summary>
+        /// Creates a real instance of Number (not NumberEntity!)
+        /// </summary>
+        /// <param name="a"></param>
+        /// <returns></returns>
+        public static Number Num(double a) => new Number(a);
+
         public static readonly Number e = 2.718281828459045235;
         public static readonly Number i = new Number(0, 1);
         public static readonly Number pi = 3.141592653589793;

AngouriMath/Core/FromLinq/LinqParser.cs

@@ -7,7 +7,7 @@ namespace AngouriMath.Core.FromLinq
 {
     internal class LinqParser
     {
-        private Expression src;
+        private readonly Expression src;
         internal LinqParser(Expression linq)
         {
             src = linq;

AngouriMath/Core/Sys/Number.cs

@@ -149,7 +149,6 @@ public static Number Parse(string s)
         internal bool __isReal;
         public static implicit operator Number(int num) => new Number(num);
         public static implicit operator Number(double num) => new Number(num);
-        //public static explicit operator Number(double num) => new Number(num);
         public static implicit operator Number(Complex num) => new Number(num);
         public static Number operator +(Number a, Number b) => new Number(a.value + b.value);
         public static Number operator -(Number a, Number b) => new Number(a.value - b.value);

AngouriMath/Functions/Evaluation/Compilation/Instruction.cs

@@ -44,7 +44,7 @@ public override string ToString()
             if (Type == InstructionType.CALL)
                 return b + FuncName;
             else if (Type == InstructionType.PUSHCONST)
-                return b + Value.ToString();
+                return b + Value;
             else
                 return b + VarNumber.ToString();
         }

Samples/GraphicExample/GraphicExample/MainForm.cs

@@ -29,10 +29,10 @@ private void MainFormLoad(object sender, EventArgs e)
             niceFunc1 = expr1.Compile(A, B);
             niceFunc2 = expr2.Compile(A, B);
         }
-        List<double> X1 = new List<double>();
-        List<double> Y1 = new List<double>();
-        List<double> X2 = new List<double>();
-        List<double> Y2 = new List<double>();
+        readonly List<double> X1 = new List<double>();
+        readonly List<double> Y1 = new List<double>();
+        readonly List<double> X2 = new List<double>();
+        readonly List<double> Y2 = new List<double>();
         private void EveryFrame(object sender, EventArgs e)
         {
             X1.Clear(); Y1.Clear();

Samples/Samples/Program.cs

@@ -89,7 +89,7 @@ static void Sample11()
         }
         static void Main(string[] args)
         {
-            
+            Sample1();
         }
     }
 }

Tests/UnitTests/Algebra/SimplifyTest.cs

@@ -7,7 +7,7 @@ namespace UnitTests
     [TestClass]
     public class SimplifyTest
     {
-        public static VariableEntity x = MathS.Var("x");
+        public readonly static VariableEntity x = MathS.Var("x");
         [TestMethod]
         public void TestMinus()
         {

Tests/UnitTests/Common/CircleTest.cs

@@ -7,7 +7,7 @@ namespace UnitTests
     [TestClass]
     public class CircleTest
     {
-        public static VariableEntity x = MathS.Var("x");
+        public readonly static VariableEntity x = MathS.Var("x");
         [TestMethod]
         public void Test1()
         {

Tests/UnitTests/Convenience/FromLinqTest.cs

@@ -9,7 +9,7 @@ namespace UnitTests
     [TestClass]
     public class FromLinqTest
     {
-        public static VariableEntity x = MathS.Var("x");
+        public readonly static VariableEntity x = MathS.Var("x");
         [TestMethod]
         public void Test1()
         {