Question

Matrix exponential weirdness in WolframAlpha - it fails on diagonal matrices?

score 709 · Answer 1 · 2021-08-09 00:13:30

709

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Matrix exponential weirdness in WolframAlpha - it fails on diagonal matrices?

Published on 09 Aug 2021 - 0:13

score 331 · Answer 2 · 2021-08-17 14:48:24

331

Views

Wolfram alpha gives incorrect inverse function

Published on 17 Aug 2021 - 14:48

score 88 · Answer 3 · 2021-08-19 10:31:42

88

Views

Quartic Circulant graph notation example

Published on 19 Aug 2021 - 10:31

score 153 · Answer 4 · 2021-08-23 15:19:28

153

Views

$e^{0\times I}$ in Wolfram Alpha broken?

Published on 23 Aug 2021 - 15:19

score 556 · Answer 5 · 2021-08-25 15:15:57

556

Views

Computing local and global minima on Wolfram Alpha

Published on 25 Aug 2021 - 15:15

score 176 · Answer 6 · 2026-03-27 22:04:53

176

Views

How to calculate the result of a recursive equation?

Published on 27 Mar 2026 - 22:04

score 319 · Answer 7 · 2021-09-01 06:51:38

319

Views

Wolfram and Matlab show different Fourier Transforms for the function $H(z)=\sqrt{\frac{2}{\pi z}}e^{i\left(z-\frac{\pi}{4}\right)}$

Published on 01 Sep 2021 - 6:51

score 272 · Answer 8 · 2026-03-27 22:05:02

272

Views

Why does Wolfram Alpha give different answers to this algebraic equation depending on how it is entered?

Published on 27 Mar 2026 - 22:05

score 1.3k · Answer 9 · 2026-03-26 02:53:11

1.3k

Views

Graphing parametric equation software? Desmos/Mathematica/ other math software?

Published on 26 Mar 2026 - 2:53

score 118 · Answer 10 · 2026-02-24 01:51:47

118

Views

Why does WolframAlpha give me an ugly graph for the input "(cos x-1)/x^2 when x=0.01"?

Published on 24 Feb 2026 - 1:51

score 117 · Answer 11 · 2021-10-18 14:34:01

117

Views

Getting the wrong value from $\lim_\limits{x\to-\infty}x-\sqrt{x^2+7x}$

Published on 18 Oct 2021 - 14:34

score 230 · Answer 12 · 2026-02-24 00:14:28

230

Views

Why is Wolfram's (presumably more precise) Maclaurin series a much worse approximation than my own (presumably less precise) series?

Published on 24 Feb 2026 - 0:14

score 254 · Answer 13 · 2021-11-17 20:50:14

254

Views

Can someone explain me what the limes of this example is? What does this solution of Wolfram mean?

Published on 17 Nov 2021 - 20:50

score 122 · Answer 14 · 2021-11-24 15:47:54

122

Views

How to solve this system of equations in Wolfram Alpha?

Published on 24 Nov 2021 - 15:47

score 38 · Answer 15 · 2021-12-03 13:32:09

38

Views

Wolfram Alpha computation of exponents

Published on 03 Dec 2021 - 13:32

List Question

Matrix exponential weirdness in WolframAlpha - it fails on diagonal matrices?

Wolfram alpha gives incorrect inverse function

Quartic Circulant graph notation example

$e^{0\times I}$ in Wolfram Alpha broken?

Computing local and global minima on Wolfram Alpha

How to calculate the result of a recursive equation?

Wolfram and Matlab show different Fourier Transforms for the function $H(z)=\sqrt{\frac{2}{\pi z}}e^{i\left(z-\frac{\pi}{4}\right)}$

Why does Wolfram Alpha give different answers to this algebraic equation depending on how it is entered?

Graphing parametric equation software? Desmos/Mathematica/ other math software?

Why does WolframAlpha give me an ugly graph for the input "(cos x-1)/x^2 when x=0.01"?

Getting the wrong value from $\lim_\limits{x\to-\infty}x-\sqrt{x^2+7x}$

Why is Wolfram's (presumably more precise) Maclaurin series a much worse approximation than my own (presumably less precise) series?

Can someone explain me what the limes of this example is? What does this solution of Wolfram mean?

How to solve this system of equations in Wolfram Alpha?

Wolfram Alpha computation of exponents

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