Scalar FunctionsMath FunctionscosCopy MarkdownReturns the cosine of the input angle in radians.SyntaxCopy Anchor Link Copy Textcos(x) ParametersCopy Anchor Link PropTypexnumeric Returns: real ExamplesCopy Anchor Link Example 1Copy Anchor Link Copy Textprint cos(0) print_0 (real)1.0ceilingCalculates the smallest integer greater than, or equal to, the specified numeric expression.cotReturns the cotangent of the input angle in radians.