Complex numbers: How to solve the "contradiction"?
3712
Why $\sqrt{-1 \cdot {-1}} \neq \sqrt{-1}^2$?
120895
Converting complex number raised to a power to polar form
158524
Complex numbers $z$ such that $|z|= 1$
113993
Complex power of a complex number
111976
Prove that a product of two complex numbers has zero imaginary part
56682
Real analysis contradiction I cannot get rid of
154411
How can I intuitively understand complex exponents?
65416
Is there a different way to define multiplication on Complex numbers?
119160
Isomorphism between complex numbers minus zero and unit circle
112348
Defining the Complex numbers
19367
Can anyone suggest a book on using complex numbers to solve geometry problems?
136721
Absolute value of a complex number proof
116206
Complex number question on proving an inequality.
154216
Solve $\sin(z) = z$ in complex numbers
17312
How to raise a complex number to the power of another complex number?
38674
Do complex numbers really exist?
120092
Express the complex numbers given in Problem in the form $a+ib$