acot

Inverse cotangent in radians

Usage

acot(A)

• A should be an array, which can be real or complex.
• It returns an array containing the inverse cotangent (in radians) of each element of A.
• For real elements of A, it returns values in the interval [-pi/2, pi/2].
• The output has the same size as A.

Example

Input

x = linspace(-10,-0.01);
y = acot(x);
plot(x,y,'-');
hold
x = linspace(0.01,10);
y = acot(x);
plot(x,y,'-');
xlabel('x')
ylabel('acot(x)')

Output