[Axiom-developer] [Manipulating Expressions]

[Bill Page]

Changes 
http://page.axiom-developer.org/zope/mathaction/ManipulatingExpressions/diff
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??changed:
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If you would like to do this with a more common type of
expression and hide the details, you can define
\begin{axiom}
op(n,x) == interpret((x::InputForm).(n+1))
\end{axiom}

Then manipulating expressions looks like this:
\begin{axiom}
op(1,op(1,ex1))
(op(1,op(1,ex1))-op(2,op(1,ex1)))/op(2,ex1)

\end{axiom}

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forwarded from http://page.axiom-developer.org/zope/mathaction/address@hidden