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Re: Is mathematica able to transform formula

• To: mathgroup at smc.vnet.net
• Subject: [mg71895] Re: Is mathematica able to transform formula
• From: "dimitris" <dimmechan at yahoo.com>
• Date: Sat, 2 Dec 2006 05:11:45 -0500 (EST)
• References: <ekp4gh$28t$1@smc.vnet.net>

Something like?

f = a*b + 5
5 + a*b

f = f /. a*b -> c
5 + c

Information["f", LongForm -> False]

Global`f
f = 5 + c


ajikoe at gmail.com wrote:
> Hello,
>
> I have a question:
> if I have a symbolic expression:
> f  = a * b + 5
> c = a * b
>
> Can Mathematica builds f = c + 5 for me ?
> 
> 
> Sincerely Yours,
> pujo