ACOT Inverse Cotangent Function

Section: Mathematical Functions

Usage

Computes the inverse cotangent of its argument. The general syntax for its use is 
  y = acot(x)

where x is an n-dimensional array of numerical type.

Function Internals

The acot function is computed from the formula

Examples

Here is a simple plot of the inverse cotangent function 
--> x1 = -2*pi:pi/30:-0.1;
--> x2 = 0.1:pi/30:2*pi;
--> plot(x1,acot(x1),x2,acot(x2)); grid('on');