1 files changed, 62 insertions, 0 deletions
diff --git a/Software/Visual_Studio/SideChains/Colourful/Implementation/Utils/MathUtils.cs b/Software/Visual_Studio/SideChains/Colourful/Implementation/Utils/MathUtils.cs
new file mode 100644
index 000000000..dfe396808
--- /dev/null
+++ b/Software/Visual_Studio/SideChains/Colourful/Implementation/Utils/MathUtils.cs
@@ -0,0 +1,62 @@
+using System;
+
+namespace Colourful.Implementation
+{
+    /// <summary>
+    /// Math helper functions
+    /// </summary>
+    internal static class MathUtils
+    {
+        /// <summary>
+        /// Compute x^2
+        /// </summary>
+        /// <param name="x">Base</param>
+        /// <returns>Result of the exponentiation</returns>
+        public static double Pow2(double x) => x * x;
+
+        /// <summary>
+        /// Compute x^3
+        /// </summary>
+        /// <param name="x">Base</param>
+        /// <returns>Result of the exponentiation</returns>
+        public static double Pow3(double x) => x * x * x;
+
+        /// <summary>
+        /// Compute x^4
+        /// </summary>
+        /// <param name="x">Base</param>
+        /// <returns>Result of the exponentiation</returns>
+        public static double Pow4(double x) => x * x * (x * x);
+
+        /// <summary>
+        /// Compute x^7
+        /// </summary>
+        /// <param name="x">Base</param>
+        /// <returns>Result of the exponentiation</returns>
+        public static double Pow7(double x) => x * x * x * (x * x * x) * x;
+
+        /// <summary>
+        /// Compute sine of angle in degrees
+        /// </summary>
+        /// <param name="x">Given angle</param>
+        /// <returns></returns>
+        public static double SinDeg(double x)
+        {
+            var x_rad = Angle.DegreeToRadian(x);
+            var y = Math.Sin(x_rad);
+            return y;
+        }
+
+        /// <summary>
+        /// Compute cosine of angle in degrees
+        /// </summary>
+        /// <param name="x">Given angle</param>
+        /// <returns></returns>
+        public static double CosDeg(double x)
+        {
+            var x_rad = Angle.DegreeToRadian(x);
+            var y = Math.Cos(x_rad);
+            return y;
+        }
+    }
+}
+\ No newline at end of file