Re: Simplify
- To: mathgroup at smc.vnet.net
- Subject: [mg127661] Re: Simplify
- From: "W. Craig Carter" <ccarter at MIT.EDU>
- Date: Tue, 14 Aug 2012 04:19:21 -0400 (EDT)
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Hello Max Cox[x] != Cos[x] These things are so easy to see, but so hard to find----and vice versa. W Craig Carter Sent from a portable device On Aug 13, 2012, at 0:16, "news" <news at newsfe03.iad.highwinds-media.com> wrote: > Hi folks, > > Simplify must result: > > Simplify[(1 + Sin[x] - Cos[x])/(1 + Sin[x] + Cos[x]) == Tan[x/2]] > True > > but why instead it results: > > Simplify[(1 + Sin[x] - Cos[x]) / (1 + Sin[x] + Cox[x]) == Tan[x/2]] > > ((Cos[x] - Cox[x])*Tan[x/2]) / (1 + Cox[x] + Sin[x]) == 0 > > Thanks. > > Max. >
- References:
- Simplify
- From: "news" <news@newsfe03.iad.highwinds-media.com>
- Simplify