Question

Understanding proof that if x has finite order, the n powers repeat

score 86 · Answer 1 · 2026-04-10 01:24:59

86

Views

Understanding proof that if x has finite order, the n powers repeat

Published on 10 Apr 2026 - 1:24

score 6.3k · Answer 2 · 2026-03-26 14:19:41

6.3k

Views

Prove that sinh(2x) = 2sinh(x)cosh(x)

Published on 26 Mar 2026 - 14:19

score 52 · Answer 3 · 2026-04-12 23:54:18

52

Views

Is this strict inequality a typo in the characterization of jump continuous functions?

Published on 12 Apr 2026 - 23:54

score 215 · Answer 4 · 2026-04-13 19:06:04

215

Views

Proof verification in Hatcher's Algebraic Topology, Theorem 3.21

Published on 13 Apr 2026 - 19:06

score 716 · Answer 5 · 2026-04-17 10:36:22

716

Views

General solution of a linear congruence $\,ax\equiv b\pmod m$

Published on 17 Apr 2026 - 10:36

score 1.3k · Answer 6 · 2026-04-16 12:04:21

1.3k

Views

Prove that $R$ is reflexive, symmetric, and transitive.

Published on 16 Apr 2026 - 12:04

score 192 · Answer 7 · 2026-04-13 20:58:02

192

Views

The Joys of Haar Measure (Spalsbury & Diestel): Existence and Uniqueness of an Invariant Mean.

Published on 13 Apr 2026 - 20:58

score 266 · Answer 8 · 2026-04-14 09:27:17

266

Views

Understanding the Proof of a Theorem 1.9 and Theorem 2.5 from Chartrand's Graphs and Digraphs

Published on 14 Apr 2026 - 9:27

score 143 · Answer 9 · 2026-03-25 07:43:34

143

Views

In Intuitionistic Kripke semantics, is proving a formula not forced at one node the same as proving it not derivable/invalid?

Published on 25 Mar 2026 - 7:43

score 37 · Answer 10 · 2026-04-15 07:34:53

37

Views

In a sequence of right-(k-1)-neighborhood-monochromatic vertices, how do we specify the $(k-1)$-sets that determine the colors of the $k$-sets?

Published on 15 Apr 2026 - 7:34

score 784 · Answer 11 · 2026-04-11 00:20:10

784

Views

Intuition on an inductive proof of gcd Bezout identity (from Apostol: Math, Analysis 2ed)

Published on 11 Apr 2026 - 0:20

score 242 · Answer 12 · 2026-03-25 16:00:04

242

Views

Proof verification in Hatcher Algebraic Topology, Proposition 3.25

Published on 25 Mar 2026 - 16:00

score 204 · Answer 13 · 2026-03-27 14:45:25

204

Views

Filling in a missing detail in a Gauss-Bonnet problem

Published on 27 Mar 2026 - 14:45

score 247 · Answer 14 · 2026-04-09 19:15:42

247

Views

Need proof explanation in Hatcher Algebraic Topology, Corollary 3A.7

Published on 09 Apr 2026 - 19:15

score 5.7k · Answer 15 · 2026-04-17 11:50:01

5.7k

Views

Po-Shen Loh's new way of solving quadratic equation

Published on 17 Apr 2026 - 11:50

List Question

Understanding proof that if x has finite order, the n powers repeat

Prove that sinh(2x) = 2sinh(x)cosh(x)

Is this strict inequality a typo in the characterization of jump continuous functions?

Proof verification in Hatcher's Algebraic Topology, Theorem 3.21

General solution of a linear congruence $\,ax\equiv b\pmod m$

Prove that $R$ is reflexive, symmetric, and transitive.

The Joys of Haar Measure (Spalsbury & Diestel): Existence and Uniqueness of an Invariant Mean.

Understanding the Proof of a Theorem 1.9 and Theorem 2.5 from Chartrand's Graphs and Digraphs

In Intuitionistic Kripke semantics, is proving a formula not forced at one node the same as proving it not derivable/invalid?

In a sequence of right-(k-1)-neighborhood-monochromatic vertices, how do we specify the $(k-1)$-sets that determine the colors of the $k$-sets?

Intuition on an inductive proof of gcd Bezout identity (from Apostol: Math, Analysis 2ed)

Proof verification in Hatcher Algebraic Topology, Proposition 3.25

Filling in a missing detail in a Gauss-Bonnet problem

Need proof explanation in Hatcher Algebraic Topology, Corollary 3A.7

Po-Shen Loh's new way of solving quadratic equation

Trending Questions

Popular # Hahtags

Popular Questions