Fix typo in std.math

jpf91 · jpf91 · commit 86ef1b22f303 · 2017-12-19T22:14:32.000+01:00
diff --git a/libphobos/src/std/math.d b/libphobos/src/std/math.d
@@ -892,11 +892,11 @@ Lret: {}
                 1.0
             ];
 
-            enum real DP1 =
+            enum real P1 =
                 7.853981633974483067550664827649598009884357452392578125E-1L;
-            enum real DP2 =
+            enum real P2 =
                 2.8605943630549158983813312792950660807511260829685741796657E-18L;
-            enum real DP3 =
+            enum real P3 =
                 2.1679525325309452561992610065108379921905808E-35L;
         }
         else
