Fixed a bug in atan2. It gave a division by zero error for calls like
authorJens Vollinga <jensv@nikhef.nl>
Thu, 25 Mar 2010 09:36:41 +0000 (10:36 +0100)
committerJens Vollinga <jensv@nikhef.nl>
Thu, 25 Mar 2010 09:36:41 +0000 (10:36 +0100)
commit9e13d46552bb7852399867b9eb355732b9ded59e
tree25ef6c0794c3aa71c826ceea08bb45d769abdbf6
parent95ede03f00106be5fb087d76c86ca5c27edb9122
Fixed a bug in atan2. It gave a division by zero error for calls like
atan2(-Pi,0), because arguments like -Pi were not recognized (via
info_flags) as negative but as real nevertheless.
ginac/inifcns_trans.cpp