Using Math.Pow is changed to use * for optimization propouse (#9)

AntonovAnton · Jun 19, 2024 · a209ee0 · a209ee0
1 parent bbee52f
commit a209ee0
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Showing 2 changed files with 7 additions and 7 deletions.
diff --git a/MathTrigonometric/MathTrig.cs b/MathTrigonometric/MathTrig.cs
@@ -358,9 +358,9 @@ public static double Asinh(double x)
 
         //the Trigonometric Symmetry is applied: arsinh(−x)=−arsinh(x)
         if (IsNegative(x))
-            return -Math.Log(-x + Math.Sqrt(Math.Pow(x, 2.0) + 1.0));
+            return -Math.Log(-x + Math.Sqrt(x * x + 1.0));
 
-        return Math.Log(x + Math.Sqrt(Math.Pow(x, 2.0) + 1.0));
+        return Math.Log(x + Math.Sqrt(x * x + 1.0));
     }
 
     /// <summary>
@@ -381,7 +381,7 @@ public static double Acosh(double x)
         if (x < 1.0)
             return double.NaN;
 
-        return Math.Log(x + Math.Sqrt(Math.Pow(x, 2.0) - 1.0));
+        return Math.Log(x + Math.Sqrt(x * x - 1.0));
     }
 
     /// <summary>
@@ -430,9 +430,9 @@ public static double Acsch(double x)
 
         //the Trigonometric Symmetry is applied: arcsch(−x)=−arcsch(x)
         if (IsNegative(x))
-            return -Math.Log(1.0 / -x + Math.Sqrt(1.0 / Math.Pow(x, 2.0) + 1.0));
+            return -Math.Log(1.0 / -x + Math.Sqrt(1.0 / (x * x) + 1.0));
 
-        return Math.Log(1.0 / x + Math.Sqrt(1.0 / Math.Pow(x, 2.0) + 1.0));
+        return Math.Log(1.0 / x + Math.Sqrt(1.0 / (x * x) + 1.0));
     }
 
     /// <summary>
@@ -451,7 +451,7 @@ public static double Asech(double x)
         if (x is <= 0.0 or > 1.0)
             return double.NaN;
 
-        return Math.Log(1.0 / x + Math.Sqrt(1.0 / Math.Pow(x, 2.0) - 1.0));
+        return Math.Log(1.0 / x + Math.Sqrt(1.0 / (x * x) - 1.0));
     }
 
     /// <summary>

diff --git a/MathTrigonometric/MathTrigonometric.csproj b/MathTrigonometric/MathTrigonometric.csproj
@@ -17,7 +17,7 @@
         <PackageTags>math; trigonometric; trigonometry; cot; sec; csc; acot; asec; acsc; coth; sech; csch; acoth; asech; acsch;</PackageTags>
         <PackageReleaseNotes>It targets .NET Standard 2.0 and higner version.</PackageReleaseNotes>
         <PackageLicenseFile>LICENSE</PackageLicenseFile>
-        <Version>1.0.6</Version>
+        <Version>1.0.7</Version>
     </PropertyGroup>
 
     <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|AnyCPU'">