Maybe this would help:
http://axiom-wiki.newsynthesis.org/ManipulatingExpressions
On Mon, Oct 1, 2018 at 2:01 PM Slawomir Kolodynski wrote:
>
> Thank you for looking into this.
>
> >Instead, various routines analyze structure of expressions using lower level
> >operations.
>
> Could you give
Thank you for looking into this.
>Instead, various routines analyze structure of expressions using lower
level operations.
Could you give some examples of those lower level operations? Pattern
matching and rewrite rules seem very useful to me , but I am ok with doing
lower level operations
I wrote:
>
> Slawomir Kolodynski wrote:
> >
> > Suppose I have an expression like *(y-m)*sqrt(x)/s* . What I would like to
> > do is to give a name *e* to the *sqrt(x)/s* part and do some kind of
> > transformation on this expression so that I get *(y-m)*e *or equivalent as
> > the result*.