Why $0$ (zero) is a purely imaginary number?
5022
Can a set containing $0$ be purely imaginary?
12402
Showing a function on $[0,1]$ is the zero function
105423
Why doesn't every integral from 0 to $2\pi$ equal zero?
5679
Why is $2\pi i \neq 0?$
19655
Why don't we define "imaginary" numbers for every "impossibility"?
157954
How many digits does the integer zero have?
158335
Why is this $0 = 1$ proof wrong?
61673
Could I define 0^0 to be 1?
122737
How to understand why $x^0 = 1$, where $x$ is any real number?
46144
Understanding imaginary exponents
38674
Do complex numbers really exist?
121643
Why isn't the zero ring the field with one element?
77764
Is "$a + 0i$" in every way equal to just "$a$"?
77282
Why 0 ** 0 equals 1 in python
19962
Why is $\infty \cdot 0$ not clearly equal to $0$?
67891
Why are there no discrete zero sets of a polynomial in two complex variables?
37376
what is the argument of 0?