User Paul

40 votes

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What happens when we (incorrectly) make improper fractions proper again?

answered Jul 1, 2020 at 19:28

19 votes

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How to solve for the fouriest number?

answered Mar 2, 2013 at 0:25

17 votes

Associativity of logical connectives

answered Sep 27, 2012 at 14:58

15 votes

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Average Distance Between Zeroes of $\sin(x)+\sin(x\sqrt{2})+\sin(x\sqrt{3})$

answered May 27, 2019 at 13:26

10 votes

Is the percentage symbol a constant?

answered Feb 22, 2019 at 14:54

8 votes

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Getting the most accurate bezier curve that plots a sine wave

answered Aug 28, 2021 at 20:18

5 votes

Evaluate $\lim _{x\to \infty }\left(\cos\sqrt{x}-\cos\sqrt{x-1}\right)$

answered Jan 21, 2017 at 11:56

5 votes

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Show that $\lim_{n\to \infty}\sin{n\pi x} =0$ if $x\in \mathbb{Z},$ but the limit fails to exist if $x\notin \mathbb{Z}.$

answered Mar 18, 2017 at 20:30

4 votes

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finding the probability of distance between 2 vertices in a random graph

answered Jun 24, 2017 at 21:24

4 votes

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Number of possible positions for the Rush Hour puzzle

answered Mar 6, 2013 at 20:40

4 votes

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"$f$ is monotonic, so there exists an open sub-interval on which f is constant."

answered Jan 20, 2019 at 19:23

3 votes

Generalizing Rock, Paper, Scissors game?

answered Oct 24, 2021 at 14:55

3 votes

How can I find the size of this set?

answered Jan 21, 2016 at 18:24

3 votes

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Count integer squares coordinates

answered May 24, 2016 at 17:53

3 votes

The least possible value for $x^2-2xy+2y^2-6y$

answered Feb 27, 2013 at 22:14

3 votes

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Degree of vertex in left part of a bipartite graph with distance less than 3 in right part.

answered Mar 26, 2017 at 14:55

3 votes

How was "Number of ways of arranging n chords on a circle with k simple intersections" solved?

answered Mar 27, 2017 at 17:16

3 votes

What is the definition of "rotation" in a general metric space? (Or a Finsler manifold?)

answered Apr 4, 2017 at 21:27

2 votes

Sum of random coin flips

answered Mar 24, 2017 at 18:47

2 votes

How to write interval in $\mathbb{R}^2$ with lexicographic order

answered Dec 9, 2017 at 18:40

2 votes

Which mathematical operations are atomic?

answered Jan 30, 2018 at 15:22

2 votes

Is there a formula for the pattern $1,1,1,0,1,0,1,0,1,0\ldots$? Or a mathematical principle?

answered Jun 22, 2017 at 19:32

2 votes

finding derivative at intermediate point of known data set

answered Mar 4, 2013 at 20:18

2 votes

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Construction of new ellipse

answered Jan 27, 2018 at 20:56

2 votes

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Seemingly very confusing question about a stream of payments with changing structure over time

answered Feb 23, 2017 at 20:27

2 votes

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A formula for $\sin(\pi/2^n)$

answered Feb 19, 2017 at 14:45

2 votes

Is there a binary system where $1000 = -1 $? And if not, why?

answered Mar 7, 2017 at 13:54

2 votes

Bouncing Bullet Problem

answered Jun 4, 2020 at 19:06

2 votes

Power sets : Do the relations between P(A) and P(B) always mirror the relations between the sets A and B?

answered Apr 18, 2019 at 10:26

2 votes

Proving (or disproving) that a Hierarchical Distribution of the Stable Distribution Location Parameter is also Stable

answered May 10, 2022 at 23:36

Stack Exchange Network

53 Answers

What happens when we (incorrectly) make improper fractions proper again?

How to solve for the fouriest number?

Associativity of logical connectives

Average Distance Between Zeroes of $\sin(x)+\sin(x\sqrt{2})+\sin(x\sqrt{3})$

Is the percentage symbol a constant?

Getting the most accurate bezier curve that plots a sine wave

Evaluate $\lim _{x\to \infty }\left(\cos\sqrt{x}-\cos\sqrt{x-1}\right)$

Show that $\lim_{n\to \infty}\sin{n\pi x} =0$ if $x\in \mathbb{Z},$ but the limit fails to exist if $x\notin \mathbb{Z}.$

finding the probability of distance between 2 vertices in a random graph

Number of possible positions for the Rush Hour puzzle

"$f$ is monotonic, so there exists an open sub-interval on which f is constant."

Generalizing Rock, Paper, Scissors game?

How can I find the size of this set?

Count integer squares coordinates

The least possible value for $x^2-2xy+2y^2-6y$

Degree of vertex in left part of a bipartite graph with distance less than 3 in right part.

How was "Number of ways of arranging n chords on a circle with k simple intersections" solved?

What is the definition of "rotation" in a general metric space? (Or a Finsler manifold?)

Sum of random coin flips

How to write interval in $\mathbb{R}^2$ with lexicographic order

Which mathematical operations are atomic?

Is there a formula for the pattern $1,1,1,0,1,0,1,0,1,0\ldots$? Or a mathematical principle?

finding derivative at intermediate point of known data set

Construction of new ellipse

Seemingly very confusing question about a stream of payments with changing structure over time

A formula for $\sin(\pi/2^n)$

Is there a binary system where $1000 = -1 $? And if not, why?

Bouncing Bullet Problem

Power sets : Do the relations between P(A) and P(B) always mirror the relations between the sets A and B?

Proving (or disproving) that a Hierarchical Distribution of the Stable Distribution Location Parameter is also Stable