List questions from complex-numbers

Published on 26 Mar 2026 - 1:34

385

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Find all solutions to $z^5+i=0$ (to $4$ d.p)

Published on 16 Apr 2026 - 9:55

368

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What is the equivalent of a circle in $\mathbb{C}^2$?

Published on 16 Apr 2026 - 4:52

47

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Is this an entire function?

Published on 13 Apr 2026 - 4:22

102

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Locus $\{e^{i \theta} + be^{-i \theta} \ : \theta \in [0, 2 \pi] \}$ for fixed $b \in \mathbb{C}$

Published on 13 Apr 2026 - 21:53

306

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Does sum of real and imaginary part being bounded imply constant

Published on 12 Apr 2026 - 11:37

47

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What is $\int_c {e^{z^2}}(1/{z^2} - 1/{z^3})$ when c is the unit circle?

Published on 13 Apr 2026 - 22:35

85

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Image of $|z|>1$ is a dense set

Published on 15 Apr 2026 - 7:34

82

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Did I misunderstand it or my book is wrong?

Published on 15 Apr 2026 - 13:59

189

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Ellipse Complex Numbers Equation $|z - 3| + |z +3| = 10$

Published on 14 Apr 2026 - 1:10

229

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Spherical Cap of Riemann sphere under stereographic projection

Published on 25 Mar 2026 - 3:07

77

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Extending the Generalised Theorem of Liouville to Negatives: Extending $f$ where $f(z)$ is bounded by $C\left|z\right|^{-\frac{1}{2}}$

Published on 11 Apr 2026 - 7:25

42

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Clarification: Complex Log and streamfunctions from complex potentials

Published on 12 Apr 2026 - 9:21

388

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split-quaternion rotation

Published on 04 May 2026 - 13:42

84

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Complex Number Module

Published on 13 Apr 2026 - 6:42

List Question

If |z| = 2, what is the locus of a+bz?

Find all solutions to $z^5+i=0$ (to $4$ d.p)

What is the equivalent of a circle in $\mathbb{C}^2$?

Is this an entire function?

Locus $\{e^{i \theta} + be^{-i \theta} \ : \theta \in [0, 2 \pi] \}$ for fixed $b \in \mathbb{C}$

Does sum of real and imaginary part being bounded imply constant

What is $\int_c {e^{z^2}}(1/{z^2} - 1/{z^3})$ when c is the unit circle?

Image of $|z|>1$ is a dense set

Did I misunderstand it or my book is wrong?

Ellipse Complex Numbers Equation $|z - 3| + |z +3| = 10$

Spherical Cap of Riemann sphere under stereographic projection

Extending the Generalised Theorem of Liouville to Negatives: Extending $f$ where $f(z)$ is bounded by $C\left|z\right|^{-\frac{1}{2}}$

Clarification: Complex Log and streamfunctions from complex potentials

split-quaternion rotation

Complex Number Module

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