Regex for complex number

Published on Tue Mar 01 2022

it can detect complex number of both cartesian and Euler form.the real number in the real and imaginary part can be signed or unsigned.also it may or may not have floating problem. But,in Euler from the imaginary part should be written between are some example:- +5.6+7i,-.004+2.5i,6.-i,i,e^-(5i),.02e^(-2.3i),7e^(i)