Question

Proof that complex polynomials of degree three are equivalent under affine transformations to $z^3$ or $z^3-3z$

score 168 · Answer 1 · 2026-03-25 09:07:30

168

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Proof that complex polynomials of degree three are equivalent under affine transformations to $z^3$ or $z^3-3z$

Published on 25 Mar 2026 - 9:07

score 44 · Answer 2 · 2026-03-27 10:43:05

44

Views

Find the argument

Published on 27 Mar 2026 - 10:43

score 97 · Answer 3 · 2018-10-14 21:09:27

97

Views

can you please see if my solution is correct for the folowing equation

Published on 14 Oct 2018 - 21:09

score 51 · Answer 4 · 2018-10-15 03:10:02

51

Views

Prove that $(-1)^{a/b}= \cos(180(b-a)/b)+i \sin(180(b-a)/b)$

Published on 15 Oct 2018 - 3:10

score 1.1k · Answer 5 · 2018-10-15 07:03:15

1.1k

Views

Complex number problem $i \tan (\theta)$ proof.

Published on 15 Oct 2018 - 7:03

score 169 · Answer 6 · 2018-10-15 08:49:28

169

Views

A easier way to solve this equation $(z+1)^6+(z-1)^6=0$ in complex field?

Published on 15 Oct 2018 - 8:49

score 46 · Answer 7 · 2026-04-02 01:53:22

46

Views

How to solve a two variable equation

Published on 02 Apr 2026 - 1:53

score 67 · Answer 8 · 2018-10-15 14:25:29

67

Views

minimum value of $\bigg||z_{1}|-|z_{2}|\bigg|$

Published on 15 Oct 2018 - 14:25

score 2.9k · Answer 9 · 2026-03-26 01:00:16

2.9k

Views

Show that $e^z$ is continuous on $\mathbb{C}$

Published on 26 Mar 2026 - 1:00

score 62 · Answer 10 · 2026-03-25 06:04:42

62

Views

Is there an infinite number of number sets? (natural, integers, real, complex...)

Published on 25 Mar 2026 - 6:04

score 207 · Answer 11 · 2018-10-15 18:53:46

Prove that $\frac{(z_1 + z_2)(z_2 + z_3)...(z_{n-1} + z_n)(z_n + z_1)}{z_1 \cdot z_2 \cdot ... \cdot z_n}$ is real

score 119 · Answer 12 · 2018-10-15 21:15:27

119

Views

Complex logarithm multiplication/exponent rule

Published on 15 Oct 2018 - 21:15

score 1.3k · Answer 13 · 2018-10-16 05:03:33

1.3k

Views

Poles of $f(z)=\frac{\sin(\frac{\pi z}{2})}{\sin(\pi z)}$

Published on 16 Oct 2018 - 5:03

score 39 · Answer 14 · 2018-10-16 07:30:31

39

Views

Can any complex equation be seperated into two equations?

Published on 16 Oct 2018 - 7:30

score 151 · Answer 15 · 2018-10-16 09:53:44

151

Views

Finding an argument of sum of two complex hyperbolic functions

Published on 16 Oct 2018 - 9:53

List Question

Proof that complex polynomials of degree three are equivalent under affine transformations to $z^3$ or $z^3-3z$

Find the argument

can you please see if my solution is correct for the folowing equation

Prove that $(-1)^{a/b}= \cos(180(b-a)/b)+i \sin(180(b-a)/b)$

Complex number problem $i \tan (\theta)$ proof.

A easier way to solve this equation $(z+1)^6+(z-1)^6=0$ in complex field?

How to solve a two variable equation

minimum value of $\bigg||z_{1}|-|z_{2}|\bigg|$

Show that $e^z$ is continuous on $\mathbb{C}$

Is there an infinite number of number sets? (natural, integers, real, complex...)

Prove that $\frac{(z_1 + z_2)(z_2 + z_3)...(z_{n-1} + z_n)(z_n + z_1)}{z_1 \cdot z_2 \cdot ... \cdot z_n}$ is real

Complex logarithm multiplication/exponent rule

Poles of $f(z)=\frac{\sin(\frac{\pi z}{2})}{\sin(\pi z)}$

Can any complex equation be seperated into two equations?

Finding an argument of sum of two complex hyperbolic functions

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