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16 questions

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159
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3
answers
no
votes
2020-07-08 05:45:50 -0600 Emmanuel Charpentier

How do I solve cos(2*t)==sin(t)

58
views
1
answer
no
votes
2020-05-23 21:00:24 -0600 tmonteil

Unexpected result for trigonometric function

175
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1
answer
no
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2019-11-20 08:20:42 -0600 Emmanuel Charpentier

How to find all roots with solve?

136
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1
answer
1
vote
2018-04-12 14:55:38 -0600 Emmanuel Charpentier

evaluate (simplify) trigonometric expression

254
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3
answers
1
vote
2017-06-21 08:30:29 -0600 calc314

How to simplify 1-cos(u)^2.

204
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2
answers
no
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2017-03-12 15:59:14 -0600 mforets

How to get sage to simplify sin(pi/16)?

793
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1
answer
2
votes
2016-08-12 13:23:42 -0600 kcrisman

Solving a trigonometric equation

168
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1
answer
no
votes
2016-05-30 17:01:15 -0600 paulmasson

Graph x sin 0 to 720

125
views
1
answer
no
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2015-03-30 05:33:19 -0600 slelievre

Sage fails to evaluate this expression.

136
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no
answers
no
votes
2014-02-19 13:39:21 -0600 jcfried

Simplify produces an incorrect result.

112
views
1
answer
-3
votes
2013-05-17 22:38:32 -0600 Volker Braun

Calculus graphing. Urgent help appreciated! [closed]

378
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1
answer
no
votes
2013-03-30 08:01:57 -0600 fidbc flag of Canada

arctan(cot(2pi/3))

414
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no
answers
no
votes
2013-03-10 03:56:09 -0600 fdj815

Trigonometric Equation Solving: Not Terminating

247
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2
answers
no
votes
2012-10-08 11:39:25 -0600 achrzesz

odd trig function behavior

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