[Maxima] Simplifying atan2 WAS: bugs, features?
willisb at unk.edu
Wed Jul 29 18:54:53 CDT 2009
-----maxima-bounces at math.utexas.edu wrote: -----
>"(if x < 1 then 42 else -42) + (if x < 1 then -42 else 42) --> 0."
>Why not extend the logic for (the undocumented) %if and use it.
To simplify sums containing conditionals (either if or %if), the
function simplus would need to be patched, not the simplification
of the conditional.
There should be documentation for %if in
Let me know if it's missing; from the documentation:
Status: The operator %if is experimental; its specifications might change
and its functionality
might be merged into other Maxima functions.
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