Why `Chop` does not make the real part of machine complex numbers an exact zero?
116495
How to eliminate the zero real part of a purely imaginary number?
29064
Can the real and imaginary parts of $\dfrac{\sin z}z$ be simplified?
5022
Can a set containing $0$ be purely imaginary?
33190
Show that the complex integral is zero for any closed, piece wise smooth path
80002
zeros of a polynomial
77349
What is the real part of $ e^{e^{i \theta}} ?$
30781
Why the representation in the form of $Z'X(X'X)^{-1}X'Z$ can not be simplified into $Z'Z$
42988
Complex polynomial and the unit circle
34206
Quadratic form under $\mathbb{C}$ finite-dimension vector space always have a nonzero vector that yields zero?
115229
Find the zeros of $h(z)=z^6-5z^4+3z^2-1$ within the unit disc - Verification
56745
Why does this not work with an imaginary exponent?
58834
Assigning integer to finite CW complex such that following hold.
107450
False proof that $ρe^{iθ} = ρ$ and so complex numbers do not exist?
19962
Why is $\infty \cdot 0$ not clearly equal to $0$?
24378
Strange behavior of MachinePrecision
50133
The sum of odd powered real numbers equals zero implies the numbers are inverses
43834
Simple Complex Number Problem: $1 = -1$