List questions from complex-numbers

Published on 10 Apr 2026 - 17:31

166

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Complex roots of Complex polynomal

Published on 11 Apr 2026 - 22:52

3.7k

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how to solve complex integration problem

Published on 09 Apr 2026 - 21:54

1.4k

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to find radius of convergence of power series.

Published on 16 Apr 2026 - 23:04

75

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Finding extreme complex numbers satisfying a condition

Published on 12 Apr 2026 - 7:03

306

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Does $\exp(2ir\pi)$ equal $1$? What's wrong?

Published on 11 Apr 2026 - 15:19

98

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Is i holomorphic over the whole complex plane?

Published on 09 Apr 2026 - 7:36

65

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Are $\Re(z)$ and $\Im(z)$ solutions of $z' = az$?

Published on 14 Apr 2026 - 13:03

206

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find the possible values of z

Published on 13 Apr 2026 - 17:26

41

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find roots in the complexes

Published on 12 Apr 2026 - 21:23

41

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Solution for a complexed equation

Published on 08 Apr 2026 - 16:33

59

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Is restriction of $exp:\mathbb{C} \to \mathbb{C}^*$ to $A = \{ x+iy : x \in R, y \in ]1, 1+2\pi]\} \subset \mathbb{C}$ a bijection?

Published on 13 Apr 2026 - 14:50

759

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How many non-rational complex numbers $x$ have the property that $x^n$ and $(x+1)^n$ are rational?

Published on 14 Apr 2026 - 18:29

1.2k

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How to visualize $f(x) = (-2)^x$

Published on 13 Apr 2026 - 18:58

472

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Is split-complex $j=i+2\epsilon$?

Published on 03 May 2026 - 3:23

List Question

Describe the solutions of the equation in terms of roots of unity?

Complex roots of Complex polynomal

how to solve complex integration problem

to find radius of convergence of power series.

Finding extreme complex numbers satisfying a condition

Does $\exp(2ir\pi)$ equal $1$? What's wrong?

Is i holomorphic over the whole complex plane?

Are $\Re(z)$ and $\Im(z)$ solutions of $z' = az$?

find the possible values of z

find roots in the complexes

Solution for a complexed equation

Is restriction of $exp:\mathbb{C} \to \mathbb{C}^*$ to $A = \{ x+iy : x \in R, y \in ]1, 1+2\pi]\} \subset \mathbb{C}$ a bijection?

How many non-rational complex numbers $x$ have the property that $x^n$ and $(x+1)^n$ are rational?

How to visualize $f(x) = (-2)^x$

Is split-complex $j=i+2\epsilon$?

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