In $INTEGRATE, honor special variable *IN-RISCH-P* to avoid unlimited RISCHINT recursion.
commitde20ed5da37ca05c4987374ad72b3ab435fa5add
authorRobert Dodier <robert_dodier@users.sourceforge.net>
Wed, 1 Jun 2022 20:21:59 +0000 (1 13:21 -0700)
committerRobert Dodier <robert_dodier@users.sourceforge.net>
Wed, 1 Jun 2022 20:21:59 +0000 (1 13:21 -0700)
tree35159732a1cc7f7aad022693fe982771bb58f7d1
parented3a532b1294d7e4840a1a4b79e094b7d565ec23
In $INTEGRATE, honor special variable *IN-RISCH-P* to avoid unlimited RISCHINT recursion.

Fixes SF bug report #3985: "integrate(sin(x*cos(x)), x), risch; causes unlimited recursion"
src/simp.lisp
tests/rtest_integrate.mac