axelclk / symja_android_library / issues / #115 - Solve rewriteInverseFunction(IAST plusAST, int position)? — Bitbucket

Issue #115 closed

zhoukang created an issue 2016-05-30

In Solve rewriteInverseFunction(IAST plusAST, int position) why we use isFree for vars?

Comments (5)

zhoukang reporter
@axelclk
- 2016-05-30T10:42:10+00:00
Axel Kramer repo owner
The isFree() case is at least the easiest case which should be tried first. Do you have some examples for other cases, which should work for you?
- 2016-05-31T21:34:34+00:00
zhoukang reporter
Yes,i got it after i read more about the code!Sorry to bother you. But i try my best to find a solution for x+log(x+1)=1,i found nothing! Any sugesstion? Thanks !
- 2016-06-01T00:19:10+00:00
Axel Kramer repo owner
At least you can try to get a numerical solution with FindRoot http://symjaweb.appspot.com/?ci=ta:Input:t:FindRoot(x%2BLog%20(x%2B1)-1%2C%7Bx%2C-10%2C10%7D)
- 2016-06-01T14:44:00+00:00
Axel Kramer repo owner
- changed status to closed
Please use the Github issue tracker to open a new issue if this issue shouldn't be closed Github issues
- 2017-10-26T17:45:56+00:00
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Assignee: –

Type: proposal

Priority: major

Status: closed

Votes: 0

Watchers: 1

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