[Maxima] powerdisp as evflag?

Robert Dodier robert.dodier at gmail.com
Sat Aug 29 13:11:02 CDT 2009


On 8/29/09, Edwin Woollett <woollett at charter.net> wrote:

> Is there a commonly met  reason which explains why
> I can't use powerdisp in evflag mode?

Yes. powerdisp affects only display, it doesn't affect the internal
representation of expressions; expressions are always constructed
with the same ordering. So when you enter foo, powerdisp;
or equivalently ev(foo, powerdisp=true); then by the time the
result is displayed, powerdisp has already reverted to its
previous value and has no effect on displayed result.

best

Robert Dodier


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