Re: Analytical solution possible?
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- Subject: [mg131993] Re: Analytical solution possible?
- From: Murray Eisenberg <murray at math.umass.edu>
- Date: Tue, 12 Nov 2013 00:16:10 -0500 (EST)
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I tried this in Mathematica 9.0.1 and DO get the expected message
Solve::ifun : Inverse functions are being used by Solve. . . and,
furthermore, obtain a rather long solution that is expressed in terms of
some InverseFunction expressions.
What version were you using?
On Nov 11, 2013, at 12:05 AM, Narasimham <mathma18 at gmail.com> wrote:
> NoISQL = {SI'[t] == (R[t] - a)/(2 a - R[t])/R[t]^2,R'[t] ==
Cot[SI[t]]/R[t]}; DSolve[NoISQL, {SI, R}, t]
---
Murray Eisenberg
murray at math.umass.edu
Mathematics & Statistics Dept.
Lederle Graduate Research Tower
University of Massachusetts
710 North Pleasant Street
Amherst, MA 01003-9305
- References:
- Analytical solution possible?
- From: Narasimham <mathma18@gmail.com>
- Analytical solution possible?