[GiNaC-list] Relations using possymbol

Michael Boyer mwb7w at cs.virginia.edu
Wed Mar 23 22:58:44 CET 2011

On Wed, Mar 23, 2011 at 5:41 PM, Richard B. Kreckel <kreckel at ginac.de> wrote:
>> Any idea why it cannot determine that -x is in fact negative?
> It can and does determine that since 1.5.7. You must be using an older
> release.

Great, thanks!

I am using 1.5.5-1, which is the latest version in the Ubuntu 10.04
repository. Looks like I need to upgrade!


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