I tested the (not (mminusp* (neg y))) hack. We don't
get any errors with the test suite. We could replace
the hack with a new functions apply-odd-function-simp
and apply-even-function-simp.
(%i1) RUN_TESTSUITE()
Running tests in rtest1.mac: 28/28 tests passed.
Running tests in rtest1a.mac: 23/23 tests passed.
Running tests in rtest2.mac: 47/47 tests passed.
<...junk deleted...>
Running tests in rtest8.mac: 50/50 tests passed.
Running tests in rtest12.mac: 74/74 tests passed.
Running tests in rexamples.mac: 136/136 tests passed.
No unexpected errors found.
Barton
Raymond Toy <raymond.toy@ericsson.com>
Sent by: maxima-admin@math.utexas.edu
11/10/2004 11:40 AM
To: Barton Willis <willisb@unk.edu>
cc: <maxima@math.utexas.edu>, Moses Glasner <glasner@math.psu.edu>
Subject: Re: [Maxima] strange behavior or bug on ode2
I think your hack of (not (mminusp* (neg y))) is a decent workaround
until the sign bug is fixed.
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