Is this an inconsistency in the foundation of complex numbers?
110826
prove that : $ i = \sqrt {-1}\ $
107450
False proof that $ρe^{iθ} = ρ$ and so complex numbers do not exist?
24929
Why did Euler use e to represent complex numbers?
19945
For complex numbers $a,b,c$, explain why $a^{b\cdot c}=(a^b)^c$ is not necessarily true.
153976
Do complex quantities and irrational numbers exist in nature?
38674
Do complex numbers really exist?
106940
Why are complex numbers considered to be numbers?
21769
Motivation for complex numbers
81571
Complex Exponent of Complex Numbers
133775
Is $\mathbb{Z}[\sqrt{-7}]$ a UFD or not?
35856
Refining my knowledge of the imaginary number
5689
Geometric interpretation of the multiplication of complex numbers?
124037
Complex prime numbers
9737
Complex number operations: telling Mathematica variables are real
43834
Simple Complex Number Problem: $1 = -1$
135524
Is $\mathrm{ZFC}^E$ outright inconsistent?
59639
Intuitive explanation of Residue theorem in Complex Analysis