Wildcards for subs()

[Christian Bauer]

Hi!

On Tue, May 22, 2001 at 08:17:56PM +0200, Richard B. Kreckel wrote:
> Apart from the question what
> sin(sin(x)).subs(sin(wild(1))==sqrt(1-pow(cos(wild1),2)) is supposed to
> produce.  Is it sin(sqrt(1-pow(cos(x),2)))?

Unlikely.

> Or rather sqrt(1-pow(cos(sqrt(1-pow(cos(x),2))),2))?

Either that or sqrt(1-pow(cos(sin(x)),2)).

Bye,
Christian

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