atand

Inverse tangent in degrees

Usage

atand(A)

• A should be an array, which can be real or complex.
• It returns an array containing the inverse tangent (in degrees) of each element of A.
• For real elements of A, it returns values in $[-90,90]$​​​​​​​. (See example below.)
• For complex elements of A, it returns complex numbers.
• The output has the same size as A.

Example

Input

x = linspace(-50,50);
y = atand(x);
plot(x,y,'.-');
xlabel('x')
ylabel('atand(x)')

Output