Series expansion

[Christian Bauer]

Hi!

On Fri, Jun 22, 2001 at 05:51:20PM +0200, Stefan Weinzierl wrote:
> Gentlemen,
> what's wrong with the following code in GiNaC 0.8.3:
>
> [...]
>   ex h = 1 + eps*dirac_gamma(mu);
>   cout << h.series(eps==0,5) << endl;
> [...]
>
> The program crashes when it tries to expand h.

Someone set up us the bomb...

It doesn't actually crash. It throws an exception that informs you that
diracgamma doesn't have a derivative. This nonsense has been fixed in the
CVS.

Bye,
Christian

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