Question

Are there any textbooks full of hard, challenging, or fun math equations?

score 175 · Answer 1 · 2026-04-16 11:57:06

Are there any textbooks full of hard, challenging, or fun math equations?

Published on 16 Apr 2026 - 11:57

score 193 · Answer 2 · 2026-04-13 19:00:47

If $1,\omega,\omega^2,.....\omega^{n-1}$ are the n, $n^{th}$ roots of unity, then $(1-\omega)(1-\omega^2)..(1-\omega^{n-1})$ equals?

score 44 · Answer 3 · 2026-04-12 15:26:19

44

Views

Complex roots of a ploynomial

Published on 12 Apr 2026 - 15:26

score 74 · Answer 4 · 2026-04-13 03:52:58

74

Views

Solving for a complex function

Published on 13 Apr 2026 - 3:52

score 63 · Answer 5 · 2026-04-16 12:43:22

63

Views

How can I solve $\bar{z}^2+3z+1=0$?

Published on 16 Apr 2026 - 12:43

score 60 · Answer 6 · 2026-04-13 21:45:34

60

Views

What is the absolute value of the following?

Published on 13 Apr 2026 - 21:45

score 55 · Answer 7 · 2026-04-10 19:55:41

55

Views

Proving a bijection in complex plane

Published on 10 Apr 2026 - 19:55

score 32 · Answer 8 · 2026-04-08 22:36:19

32

Views

making conclusions from an equation in complex numbers.

Published on 08 Apr 2026 - 22:36

score 128 · Answer 9 · 2026-04-13 00:26:19

128

Views

Integration of complex exponential $\int_{\alpha}^{\beta}e^{cx}dx=\frac{1}{c}(e^{c\beta}-e^{c\alpha})$

Published on 13 Apr 2026 - 0:26

score 187 · Answer 10 · 2026-04-09 05:31:57

187

Views

How to find the roots to the polynomial $z^3+z^2+iz^2-z+1+3i$

Published on 09 Apr 2026 - 5:31

score 72 · Answer 11 · 2026-03-27 19:32:35

72

Views

A subring of $\mathbb{C}$ having $\mathbb{Z}$ as a direct summand as additive $\mathbb{Z}$-modules

Published on 27 Mar 2026 - 19:32

score 220 · Answer 12 · 2026-03-26 01:29:08

220

Views

Solve for the real scalar value of $k$, if $z =\frac{2}{1+ki} -\frac{i}{k-i}$ and $z$ lies on the line, $y= 2x$

Published on 26 Mar 2026 - 1:29

score 44 · Answer 13 · 2026-05-11 08:01:53

44

Views

Find all complex $z$ such that $z=\sum_{n=2}^{\infty}\sum_{k=1}^{n}e^{\frac{2\pi ikz}{n}}$

Published on 11 May 2026 - 8:01

score 68 · Answer 14 · 2026-04-12 14:47:26

68

Views

Method of solving this type of problem?

Published on 12 Apr 2026 - 14:47

score 50 · Answer 15 · 2026-04-14 21:59:20

50

Views

Given that imaginary numbers exist perpendicular to a number line, intersecting at 0, does i = 0/0?

Published on 14 Apr 2026 - 21:59

List Question

Are there any textbooks full of hard, challenging, or fun math equations?

If $1,\omega,\omega^2,.....\omega^{n-1}$ are the n, $n^{th}$ roots of unity, then $(1-\omega)(1-\omega^2)..(1-\omega^{n-1})$ equals?

Complex roots of a ploynomial

Solving for a complex function

How can I solve $\bar{z}^2+3z+1=0$?

What is the absolute value of the following?

Proving a bijection in complex plane

making conclusions from an equation in complex numbers.

Integration of complex exponential $\int_{\alpha}^{\beta}e^{cx}dx=\frac{1}{c}(e^{c\beta}-e^{c\alpha})$

How to find the roots to the polynomial $z^3+z^2+iz^2-z+1+3i$

A subring of $\mathbb{C}$ having $\mathbb{Z}$ as a direct summand as additive $\mathbb{Z}$-modules

Solve for the real scalar value of $k$, if $z =\frac{2}{1+ki} -\frac{i}{k-i}$ and $z$ lies on the line, $y= 2x$

Find all complex $z$ such that $z=\sum_{n=2}^{\infty}\sum_{k=1}^{n}e^{\frac{2\pi ikz}{n}}$

Method of solving this type of problem?

Given that imaginary numbers exist perpendicular to a number line, intersecting at 0, does i = 0/0?

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