On Reduce

*To*: mathgroup at smc.vnet.net*Subject*: [mg72011] On Reduce*From*: Virgil Stokes <vs at it.uu.se>*Date*: Fri, 8 Dec 2006 06:18:00 -0500 (EST)

I have the following small piece of Mathematica code that works fine for my purposes. BInv = {{ 1/4, 1/4, 0}, {-1/2, 1/2, 0}, { 3/4, -5/4, 1}} B = Inverse[BInv] b = {4 + \[Delta], 8, 10}; BInv.b // FullSimplify Reduce[{%[[1]] >= 0, %[[2]] >= 0, %[[3]] >= 0}, {\[Delta]}] % /. {\[Delta] -> b1 - 4} // FullSimplify which gives 0 <= b1 <= 8 which is of course correct. But, how can I use (access) the values 0 and 8? That is, I would like to now use these values in some expressions that would follow this. Thanks, V. Stokes

**Follow-Ups**:**Re: On Reduce***From:*Andrzej Kozlowski <akoz@mimuw.edu.pl>