List questions from wolfram-alpha

Published on 08 Jan 2013 - 12:20

3k

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A limit wrong using Wolfram Alpha

Published on 15 Jan 2013 - 16:47

3.5k

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Moving the negative out of the integral - a bug in Wolfram Alpha?

Published on 18 Jan 2013 - 9:18

53.3k

Views

Wolfram Alpha: How to define constants in a system of equations?

Published on 21 Jan 2013 - 12:17

20.8k

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Derivative of floor function

Published on 17 Feb 2013 - 3:55

2.5k

Views

Wrong Wolfram|Alpha limit? $ f(x,y) = \frac {xy}{|x|+|y|} $ for $(x,y)\to(0,0)$

Published on 19 Feb 2013 - 6:29

412

Views

Equation with 2 variables tricky problem

Published on 20 Feb 2013 - 20:57

2.2k

Views

Find the second derivative of $e^{x^{3}}+7x$

Published on 14 Mar 2013 - 2:35

1k

Views

Why WolframAlpha Result is Different?

Published on 15 Mar 2013 - 11:14

787

Views

Wolframalpha step-by-step of $\int\frac{\cos(x)}{\sqrt{2+\cos(2x)}}dx$

Published on 16 Mar 2013 - 3:57

327

Views

Permutations - bug in Wolfram Alpha?

Published on 18 Mar 2013 - 3:58

780

Views

Getting weird integral evaluation from Wolfram Alpha

Published on 18 Mar 2013 - 14:49

2.4k

Views

How to calculate vector * matrix-inversed in Wolfram Alpha?

Published on 19 Mar 2013 - 3:50

300

Views

Generating function with quadratic coefficients.

Published on 21 Mar 2013 - 23:38

44

Views

Global minimum for $\frac{2(q - 1)(q^k + 1)}{q^{k+1} + q - 1}$, if $q \geq 5$ and $k \geq 1$

Published on 01 Aug 2020 - 13:07

List Question

How to calculate HarmonicNumber(x, 1.6)?

A limit wrong using Wolfram Alpha

Moving the negative out of the integral - a bug in Wolfram Alpha?

Wolfram Alpha: How to define constants in a system of equations?

Derivative of floor function

Wrong Wolfram|Alpha limit? $ f(x,y) = \frac {xy}{|x|+|y|} $ for $(x,y)\to(0,0)$

Equation with 2 variables tricky problem

Find the second derivative of $e^{x^{3}}+7x$

Why WolframAlpha Result is Different?

Wolframalpha step-by-step of $\int\frac{\cos(x)}{\sqrt{2+\cos(2x)}}dx$

Permutations - bug in Wolfram Alpha?

Getting weird integral evaluation from Wolfram Alpha

How to calculate vector * matrix-inversed in Wolfram Alpha?

Generating function with quadratic coefficients.

Global minimum for $\frac{2(q - 1)(q^k + 1)}{q^{k+1} + q - 1}$, if $q \geq 5$ and $k \geq 1$

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