Re: Collecting Positive and Negative Terms
- To: mathgroup at smc.vnet.net
- Subject: [mg112303] Re: Collecting Positive and Negative Terms
- From: Michael Knudsen <micknudsen at gmail.com>
- Date: Wed, 8 Sep 2010 00:59:59 -0400 (EDT)
- References: <i3tnsg$s5l$1@smc.vnet.net> <i40eu6$bvq$1@smc.vnet.net>
On Aug 14, 12:32 pm, Albert Retey <a... at gmx-topmail.de> wrote: > Cases[expr, _?Positive | _Symbol | Times[_?Positive, ___]] This may, in fact, be the solution. Thanks for pointing my attention the the subtleties of pattern matching in Mathematica! -- Michael Knudsen