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Re: Simplification problem updated

• To: mathgroup at smc.vnet.net
• Subject: [mg104779] Re: Simplification problem updated
• From: olfa <olfa.mraihi at yahoo.fr>
• Date: Mon, 9 Nov 2009 05:47:16 -0500 (EST)
• References: <hd6cbb$pc8$1@smc.vnet.net>

On 8 nov, 13:08, olfa <olfa.mra... at yahoo.fr> wrote:

Sorry There is a little mistake in the names of variables: here is the
first system updated again:

 (z1==z2 && x1*t1==x2*t2)||(z1+x1*t1==z2+x2*t2) why this system is not
simplified into (z1+x1*t1==z2+x2*t2) by fullsimplify or
booleanminimize ?is there another function that I can use?
same question for the second system:(y1==y2 && t1== t2)||
(t1/2^y1==t2/2^y2)  to be simplified into t1/2^y1==t2/2^y2