On 10/31/2014 05:34 AM, Konrad Hinsen wrote: > --On 27 octobre 2014 14:09:07 -0400 Bradley Lucier <luc...@purdue.edu> > wrote: > >> heine:~/text/courses/computation/computational-reals/src> gsc >> Gambit v4.7.3 >> >>> (load "exact-reals") > > Is that Scheme library for exact reals available somewhere?
I put the current copy at http://www.math.purdue.edu/~lucier/computable-reals/ together with the paper on which the code is based. The code has some Gambit-isms. exact-reals.scm has a few general comments, gives some compiler declarations, then loads utilities.scm, basics.scm, and transcendentals.scm. You can trust the code in utilities.scm and basics.scm; in transcendentals.scm, not so much (but the computation of pi works, and if you do argument reduction so arguments are < pi/4, so does sine and cosine). I welcome comments, corrections, etc. Brad PS: It's been slightly over 15 years since I came to visit you in Orleans! Time flies. ____________________ Racket Users list: http://lists.racket-lang.org/users
