Re: Separating space and time functions
- To: mathgroup at smc.vnet.net
- Subject: [mg130412] Re: Separating space and time functions
- From: debguy <johnandsara2 at cox.net>
- Date: Wed, 10 Apr 2013 00:49:07 -0400 (EDT)
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- References: <kh164k$sam$1@smc.vnet.net>
g1=Simplify[D[f,t]/f]; g2=Simplify[Integrate[g1,t]]; your question begs the question if all integrals can be assumed solved using some method: no. but... the above seems to only depend on whether g1 has a proper derivative , and if that is so you can use Log directly (knowning that's the answer) rather than integrate, right?