a single line of code that will take complex variables x and y and define a variable z as the phase of the product of x and y.

I am not able to find the answer for this as I am new to Matlab.

Answer 1

[KSSV]

x = rand+1i*rand ; 
y = rand+1i*rand ;
p = x*y ;
iwant = atan(imag(p)/real(p))

iwant = -1.3234

Answer 2

[Walter Roberson]

https://www.mathworks.com/help/matlab/ref/angle.html

but does the angle need to be in degrees or radians? And what range?