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[MUG] gamma
| [MUG] gamma |
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Author: Norbert Van Den Bergh
Posted: Wed, 26 Jun 2002 11:18:35 +0200
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>> From: Norbert Van den Bergh "norbert.vandenbergh"
Does anyone know how to tell Maple 7 that it should regard gamma as an
arbitrary parameter (possibly complex) and not as 0.5772156649... ?
I spend some time trying stuff like
> restart:
> constants := op({constants} minus {gamma});
> unprotect(gamma): gamma := 'gamma':
> unassign(`evalf/constant/gamma`):
> forget(`type/EvalfableProp`, gamma):
> forget(`type/realcons`, gamma):
> forget(`simpl/simpl/Im/is`, gamma):
> forget(evalf, gamma):
but conjugate(gamma) persists in returning gamma rather than "gamma
bar". The reason is -I think- that evalf is called, which decides that
gamma is real. I don't succeed however in convincing evalf to forget
what it knows about gamma ...
Any help would be greatly appreciated,
Norbert Van den Bergh
Fac. of Applied Sciences
University of Gent, Belgium.
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