Question

Global minimum on $\cos x+\cos kx$; $k$ irrational

score 79 · Answer 1 · 2016-11-30 06:24:08

79

Views

Global minimum on $\cos x+\cos kx$; $k$ irrational

Published on 30 Nov 2016 - 6:24

score 55 · Answer 2 · 2016-12-06 18:46:49

55

Views

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Published on 06 Dec 2016 - 18:46

score 130 · Answer 3 · 2026-03-26 06:26:28

130

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WolframAlpha norm notation

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score 102 · Answer 4 · 2016-12-13 01:38:27

102

Views

Find the maximum height the ball will attain and far far from you the ball will hit the ground using Newton's Method

Published on 13 Dec 2016 - 1:38

score 42 · Answer 5 · 2016-12-18 20:44:54

42

Views

Are there any convenient tool for plotting solutions of perturbation (differential) equation?

Published on 18 Dec 2016 - 20:44

score 284 · Answer 6 · 2026-03-26 06:26:46

284

Views

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score 450 · Answer 7 · 2026-03-26 09:39:12

450

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score 212 · Answer 8 · 2017-01-21 13:06:50

212

Views

Find the third derivative of $xe^{(x^3)}$ and show points where the derivative is $0$

Published on 21 Jan 2017 - 13:06

score 340 · Answer 9 · 2017-01-22 18:08:57

340

Views

Wolfram mathematica show wrong function graph

Published on 22 Jan 2017 - 18:08

score 2.5k · Answer 10 · 2017-02-01 16:23:21

2.5k

Views

why $x^{4} + y^{4} - 4 x y + 1$ graph differently in my textbook and mathematica?

Published on 01 Feb 2017 - 16:23

score 450 · Answer 11 · 2017-02-10 01:45:37

450

Views

Direction Field & Phase Portrait of A System of Two First Order Differential Equations

Published on 10 Feb 2017 - 1:45

score 368 · Answer 12 · 2017-02-10 23:14:41

368

Views

Odd powers of trig integrands such as in $\int \sin^7 \theta\cos^5\theta\, d\theta$

Published on 10 Feb 2017 - 23:14

score 254 · Answer 13 · 2017-02-11 21:44:56

254

Views

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Published on 11 Feb 2017 - 21:44

score 81 · Answer 14 · 2017-02-14 17:41:50

81

Views

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Published on 14 Feb 2017 - 17:41

score 4k · Answer 15 · 2017-02-15 15:23:06

4k

Views

Tricky discrete math problems

Published on 15 Feb 2017 - 15:23

List Question

Global minimum on $\cos x+\cos kx$; $k$ irrational

Does this trig system have a solution?

WolframAlpha norm notation

Find the maximum height the ball will attain and far far from you the ball will hit the ground using Newton's Method

Are there any convenient tool for plotting solutions of perturbation (differential) equation?

The Lerch Phi Function and a possible Mathematica Bug [Solved]

On convolution and a possible bug in Mathematica/Wolfram Alpha

Find the third derivative of $xe^{(x^3)}$ and show points where the derivative is $0$

Wolfram mathematica show wrong function graph

why $x^{4} + y^{4} - 4 x y + 1$ graph differently in my textbook and mathematica?

Direction Field & Phase Portrait of A System of Two First Order Differential Equations

Odd powers of trig integrands such as in $\int \sin^7 \theta\cos^5\theta\, d\theta$

Quick question regarding $\int \frac{\cos x + \sin x}{\sin 2x}\,dx$

Is there a name for functions of this form $x_1^{x_2^{x_3\dots}}$?

Tricky discrete math problems

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