Re: Problem with Inequalities

*To*: mathgroup at smc.vnet.net*Subject*: [mg29694] Re: [mg29675] Problem with Inequalities*From*: Mianlai Zhou <lailai at nikhef.nl>*Date*: Wed, 4 Jul 2001 03:08:20 -0400 (EDT)*Sender*: owner-wri-mathgroup at wolfram.com

Unprotect[Greater]; a > b := True; Protect[Greater]; can have what you want. But it has no use except for telling the system that it should simplify a>b as True. Good luck. Mianlai Zhou Theory Group, NIKHEF Amsterdam On Tue, 3 Jul 2001, Axel Dreher wrote: > Hi, > I'm desperately searching for help on my inequality question. > How can I check for the truth of inequalities when I use variables > instaed of numeric values? > > For example: a>b;TrueQ[a>b] > does yield 'false' and for example a=1;b=0.5;TrueQ[a>b] yields 'True'. > How do I have to tell the programm, that it should use a>b? > > Thanks for your help...... > > Axel > > > > > >