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Kevin
08/20/12 4:47pm

[This is a follow-up to the thread
http://forums.wolfram.com/student-support/topics/29759 - FM]

The question answered was for a fixed value of t.
The expression is now a function of two variables and as such the question drastically changes.

I am trying find the region where the expression below is positive and negative. I realize from Pot3D that it takes both values. Can somebody give me some suggestions as to how I can do this. Thank you

Expression=(1/100) b(-b + t) + (-100 + t) Log[100 - b] - (-100 + t) Log[100 - t]

Constraints are:
0<b<t<100

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Subject (listing for 'equation of a separatrix')
Author Date Posted
equation of a separatrix Kevin 08/20/12 4:47pm
Re: equation of a separatrix Michael 08/20/12 7:04pm
Re: equation of a separatrix Peter Pein 08/21/12 08:34am
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