Evaluating Abs
- To: mathgroup at christensen.cybernetics.net
- Subject: [mg717] Evaluating Abs
- From: Vlastimil Krivan <krivan at baloun.entu.cas.cz>
- Date: Tue, 11 Apr 1995 15:51:29 +0200 (METDST)
- Organization: University of South Bohemia
I would like to evaluate Abs[-T] for positive T. I tried Positive[T]=True but this doesn't help, since when I type in Mathematica Abs[-T] the answer Mathematica gives is again Abs[-T], instead of T which I would like. Could someone help me? Vlastimil Krivan baloun at entu.cas.cz