patch for container.h

[Christian Bauer]

Hi!

On Mon, Jul 14, 2003 at 01:24:38PM +0000, Chris Dams wrote:
> I found out that if the subs() method does a substitution on a lst the
> tinfo flag is not set properly. This then gives all kinds of weirdness in
> the canonical ordering. The solution is to set the tinfo correctly on two
> of the constructors in container.h .

Yup.

> Also, it seems that if one of the expressions in a container is changed by
> a subs(), still subs_one_level() is called on that container. I think this
> is wrong.

No, it isn't. We want subs(sin(sin(x)),sin($1)==cos($1)) to yield cos(cos(x)).

Bye,
Christian

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