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67 questions

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1k
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2
answers
4
votes
2012-02-13 13:58:03 +0200 kcrisman

Change of variable in an integration

6k
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2
answers
2
votes
2012-04-15 20:42:32 +0200 Shashank flag of United States of America

Is there any way I can substitute a combination of variables.

2k
views
1
answer
2
votes
2011-08-25 11:00:10 +0200 Jason Grout

Substituting multiple values

729
views
2
answers
2
votes
2011-11-30 03:55:00 +0200 Daniel Krenn flag of Austria

Substitute list of expressions

295
views
1
answer
2
votes
2012-01-02 08:55:29 +0200 tririver flag of Canada

subs_expr with e^t

1k
views
3
answers
2
votes
2013-04-07 07:56:48 +0200 ndomes flag of Germany

How to substitute a function within derivatives?

1k
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1
answer
2
votes
2013-10-13 20:10:50 +0200 calc314

Substitution of a list of variables

700
views
2
answers
2
votes
2015-03-01 14:43:12 +0200 tmonteil

substitute x*y by u

138
views
1
answer
2
votes
2015-10-19 04:19:56 +0200 tmonteil

substitution not working properly

153
views
1
answer
2
votes
2015-12-06 16:57:39 +0200 slelievre

Substitution of parameters

783
views
3
answers
1
vote
2011-02-28 19:35:01 +0200 DSM flag of Canada

substituting expressions for numbers

2k
views
2
answers
1
vote
2011-07-01 10:53:14 +0200 kcrisman

Substituting function value in an expression

310
views
1
answer
1
vote
2013-01-16 11:46:03 +0200 burcin

subs(_expr) not working properly?

334
views
1
answer
1
vote
2014-02-12 02:15:35 +0200 ndomes flag of Germany

Substituting a particular value for a parameter

9k
views
1
answer
1
vote
2014-12-06 17:28:31 +0200 slelievre

Substitute variable in expression

256
views
1
answer
1
vote
2015-01-09 18:51:33 +0200 slelievre

Substitute square in polynomial

1k
views
2
answers
1
vote
2015-02-16 14:38:52 +0200 vdelecroix

complete expansion of polynomial substitution

244
views
1
answer
1
vote
2015-10-22 07:08:33 +0200 slelievre

How to factor the coefficient

70
views
no
answers
1
vote
2016-09-19 09:33:01 +0200 Sha

equation not simplifying and substituting properly

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Mike Hansen gravatar imagecrypto gravatar imageOndra gravatar imagebenjaminfjones gravatar imageDaniel Krenn gravatar imageMike Witt gravatar imagevdelecroix gravatar imageDmitry Semikin gravatar imageburcin gravatar imagecalc314 gravatar imageJason Bandlow gravatar imageDSM gravatar imageNicolas M Thiéry gravatar imagecschwan gravatar imageShashank gravatar imagekcrisman gravatar image