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How do you prevent being lead astray when you're working on a problem that takes months/years?

score 130 · Answer 1 · 2026-05-05 13:02:20

130

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How do you prevent being lead astray when you're working on a problem that takes months/years?

Published on 05 May 2026 - 13:02

score 1.5k · Answer 2 · 2026-05-07 12:43:21

1.5k

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How to prove the inequality $\frac{1}{n}+\frac{1}{n+1}+\cdots+\frac{1}{2n-1}\geq \log (2)$?

Published on 07 May 2026 - 12:43

score 425 · Answer 3 · 2026-05-07 11:29:24

425

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How to solve higher order polynomial equations?

Published on 07 May 2026 - 11:29

score 327 · Answer 4 · 2026-04-29 12:16:42

327

Views

Methods in finding invariant subspaces?

Published on 29 Apr 2026 - 12:16

score 138 · Answer 5 · 2026-04-29 12:16:42

138

Views

Question about the roots of a complex polynomial

Published on 29 Apr 2026 - 12:16

score 395 · Answer 6 · 2026-05-07 10:07:24

395

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Using a counting argument to prove some equalities? (Problem Solving)

Published on 07 May 2026 - 10:07

score 96 · Answer 7 · 2026-05-07 11:28:33

96

Views

(Problem Solving) Proving $\sum_{k=0}^{n}(-1)^k\binom{n}{k}\frac{1}{k+m+1}=\sum_{k=0}^{m}(-1)^k\binom{m}{k}\frac{1}{k+n+1}$

Published on 07 May 2026 - 11:28

score 580 · Answer 8 · 2026-04-29 12:16:19

580

Views

(Problem Solving) Proving $|x|^p +|y|^p \geq |x+y|^p$

Published on 29 Apr 2026 - 12:16

score 143 · Answer 9 · 2026-05-10 12:44:24

143

Views

Each vertex of the square has a value which is randomly chosen from a set.

Published on 10 May 2026 - 12:44

score 133 · Answer 10 · 2026-04-30 09:51:30

133

Views

Fill in the blanks

Published on 30 Apr 2026 - 9:51

score 81 · Answer 11 · 2026-04-29 12:16:28

81

Views

Study Circle for Solving Exercises from a Book

Published on 29 Apr 2026 - 12:16

score 583 · Answer 12 · 2026-05-10 11:55:38

583

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Understanding the incomplete Cholesky decomposition process.

Published on 10 May 2026 - 11:55

score 492 · Answer 13 · 2026-05-10 11:58:12

492

Views

Probability of choosing two girls from a group

Published on 10 May 2026 - 11:58

score 73 · Answer 14 · 2026-05-10 11:56:14

73

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Calculate velocity for constant acceleration around a track.

Published on 10 May 2026 - 11:56

score 76 · Answer 15 · 2026-05-10 11:56:10

76

Views

Using induction to prove sum of certain number-theoretic function.

Published on 10 May 2026 - 11:56

List Question

How do you prevent being lead astray when you're working on a problem that takes months/years?

How to prove the inequality $\frac{1}{n}+\frac{1}{n+1}+\cdots+\frac{1}{2n-1}\geq \log (2)$?

How to solve higher order polynomial equations?

Methods in finding invariant subspaces?

Question about the roots of a complex polynomial

Using a counting argument to prove some equalities? (Problem Solving)

(Problem Solving) Proving $\sum_{k=0}^{n}(-1)^k\binom{n}{k}\frac{1}{k+m+1}=\sum_{k=0}^{m}(-1)^k\binom{m}{k}\frac{1}{k+n+1}$

(Problem Solving) Proving $|x|^p +|y|^p \geq |x+y|^p$

Each vertex of the square has a value which is randomly chosen from a set.

Fill in the blanks

Study Circle for Solving Exercises from a Book

Understanding the incomplete Cholesky decomposition process.

Probability of choosing two girls from a group

Calculate velocity for constant acceleration around a track.

Using induction to prove sum of certain number-theoretic function.

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