inifscn_nstdsums: make functions handling Li/G transformations reentrant.
authorAlexei Sheplyakov <varg@theor.jinr.ru>
Sun, 24 Aug 2008 11:25:24 +0000 (15:25 +0400)
committerJens Vollinga <jensv@nikhef.nl>
Wed, 27 Aug 2008 14:22:58 +0000 (16:22 +0200)
commitff09c4f8103f53fe3b7a51eb3c33eff2e5a243f0
tree768b9a3c8eae7232e4ee58befb38faef1f4c7fb5
parentb4b302fe5d54720b58a23568a4270e04ee1ca216
inifscn_nstdsums: make functions handling Li/G transformations reentrant.

Explicitly pass the dummy symbols instead of using a global variable.
As a side effect, the code is more clear now (that's a bit subjective, but
anyway).
ginac/inifcns_nstdsums.cpp