How to introduce a Functional with the results with Solve command?
- To: mathgroup at smc.vnet.net
- Subject: [mg89274] How to introduce a Functional with the results with Solve command?
- From: Kaibin Fu <kaibinfu at gmail.com>
- Date: Tue, 3 Jun 2008 03:59:44 -0400 (EDT)
I get the expression of urm which is a function of rom. sol3=Solve[sol2 == 0, urm]; sol4[rom_] = sol3[][][]; Because rom is a function of x1, I want to take the derivative of the following functional with respect of x1. sol5[x1_]=3*rom -sol4[rom] How should I do it? If convenient, please send an email to kaibinfu at gmail.com thanks.