List questions from ceiling-and-floor-functions

Published on 20 Aug 2014 - 23:22

899

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Continuous differentiable spline or function resembling floor

Published on 25 Aug 2014 - 11:08

266

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Evaluating an Indefinite Integral involving $\{x\} = x - \lfloor x \rfloor$

Published on 25 Mar 2026 - 12:25

116

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Interesting identity arising from fractional factorial design of resolution III

Published on 31 Aug 2014 - 19:53

109

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Bounding a logarithmic relation

Published on 03 Sep 2014 - 1:40

108

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How prove or disprove $\lfloor a^m\rfloor \neq \lfloor b^n\rfloor$ for all $m,n\in\mathbb{N}$

Published on 05 Sep 2014 - 9:33

892

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Very challenging: max{floor,ceil}=?

Published on 06 Sep 2014 - 22:29

307

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Is there a cycle for modulo operation on a floor?

Published on 09 Sep 2014 - 14:38

441

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Is this proof that $\lfloor x \rfloor \geq n \left\lfloor \frac{x}{n} \right\rfloor$ correct?

Published on 09 Sep 2014 - 17:16

379

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Find the result of $ \sum_{x = 1}^{\infty}\frac{1}{x}\,\log\left(\frac{kx}{\left\lfloor kx\right\rfloor}_{o}\right)$

Published on 09 Sep 2014 - 17:46

404

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Evaluating $\sum_{x=a}^b \left\lfloor {\frac{k}{x}} \right\rfloor$

Published on 25 Mar 2026 - 12:25

54

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$U\sim \mathcal U(0,a)\overset{?}{\implies}U-\lfloor U \rfloor \sim \mathcal U (0,a-\lfloor a \rfloor$)

Published on 11 Sep 2014 - 16:24

1.8k

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The floor and ceiling functions are equal for integer numbers

Published on 14 Sep 2014 - 16:37

1.4k

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Limit, Greatest Integer function?

Published on 17 Sep 2014 - 16:23

2.1k

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Proving the general formula [nx] where [.] is the floor function.

Published on 22 Sep 2014 - 4:05

List Question

A sum of difference of floors

Continuous differentiable spline or function resembling floor

Evaluating an Indefinite Integral involving $\{x\} = x - \lfloor x \rfloor$

Interesting identity arising from fractional factorial design of resolution III

Bounding a logarithmic relation

How prove or disprove $\lfloor a^m\rfloor \neq \lfloor b^n\rfloor$ for all $m,n\in\mathbb{N}$

Very challenging: max{floor,ceil}=?

Is there a cycle for modulo operation on a floor?

Is this proof that $\lfloor x \rfloor \geq n \left\lfloor \frac{x}{n} \right\rfloor$ correct?

Find the result of $ \sum_{x = 1}^{\infty}\frac{1}{x}\,\log\left(\frac{kx}{\left\lfloor kx\right\rfloor}_{o}\right)$

Evaluating $\sum_{x=a}^b \left\lfloor {\frac{k}{x}} \right\rfloor$

$U\sim \mathcal U(0,a)\overset{?}{\implies}U-\lfloor U \rfloor \sim \mathcal U (0,a-\lfloor a \rfloor$)

The floor and ceiling functions are equal for integer numbers

Limit, Greatest Integer function?

Proving the general formula [nx] where [.] is the floor function.

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