Asking a symbol whether it is positive now works.
authorChris Dams <Chris.Dams@mi.infn.it>
Wed, 22 Nov 2006 20:18:16 +0000 (20:18 +0000)
committerChris Dams <Chris.Dams@mi.infn.it>
Wed, 22 Nov 2006 20:18:16 +0000 (20:18 +0000)
commit2ee743b3edb44623d5654351beed811d7ad41174
tree2dd0c06535f308982d84d7836b811bc320ea1ec2
parentf01c43a7b5cffea04d34ba3d30b41781255ad5d4
Asking a symbol whether it is positive now works.
ginac/symbol.cpp