This is a simple Calculator Library that contains more than 15 different mathematical operation.
The operation contained in this library are:
-Add
-Subtract
-Multiply
-Divide
-Sqrt
-Pow
-Greater
-Less
-Equal
-Different
-FindHypotenuse
-FindCathetus
-SquareArea
-RectangleArea
-ParallelogramArea
-TriangleArea
-TrapezoidArea
-RhombusArea