From: Bill Schottstaedt <bil@ccrma.Stanford.EDU>
Cc: guile-devel@gnu.org, Marius Vollmer <marius.vollmer@uni-dortmund.de>
Subject: Re: ratio implementation
Date: Thu, 16 Oct 2003 04:49:56 -0700 [thread overview]
Message-ID: <3F8E85E4.7060408@ccrma> (raw)
In-Reply-To: <87oewjcrwq.fsf@zip.com.au>
If Guile wants to support "bignum floats" so to speak, I
think it could use gmp floats -- this strikes me as a big
task; I don't think its current dependence on doubles
and double->long conversions can be pushed very far.
I'll add a check in scm_rationalize for an error whose
inverse can't fit in a long and switch over to gmp in
that case, but I think the 0 error case should
use the simple version -- if someone wants pi to 10000000
decimals, he should ask for it explicitly.
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next prev parent reply other threads:[~2003-10-16 11:49 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-07-28 11:24 ratio implementation Bill Schottstaedt
2003-07-28 12:08 ` Han-Wen Nienhuys
2003-07-29 0:41 ` Kevin Ryde
2003-07-29 11:57 ` Bill Schottstaedt
2003-07-30 22:42 ` Kevin Ryde
2003-09-15 10:35 ` Marius Vollmer
2003-09-15 16:19 ` Rob Browning
2003-09-15 22:06 ` Dirk Herrmann
2003-09-15 22:59 ` Kevin Ryde
2003-09-16 11:39 ` Bill Schottstaedt
2003-09-16 21:36 ` Rob Browning
2003-09-18 21:09 ` Dirk Herrmann
2003-10-07 15:26 ` Marius Vollmer
2003-10-13 10:58 ` Bill Schottstaedt
2003-10-14 8:57 ` Marius Vollmer
2004-02-18 14:25 ` fractions.test Bill Schottstaedt
2003-10-14 12:39 ` ratio implementation Marius Vollmer
2003-10-14 22:56 ` Kevin Ryde
2003-10-14 13:03 ` Marius Vollmer
2003-10-14 23:37 ` Kevin Ryde
2003-10-16 11:49 ` Bill Schottstaedt [this message]
2003-10-17 10:09 ` Marius Vollmer
2003-10-17 11:47 ` Bill Schottstaedt
2003-10-17 15:04 ` Rob Browning
2003-10-18 0:45 ` Kevin Ryde
2003-10-15 12:57 ` Bill Schottstaedt
2003-10-17 10:20 ` Marius Vollmer
2003-10-17 15:14 ` Rob Browning
2003-10-17 15:42 ` Marius Vollmer
2003-10-14 23:01 ` Kevin Ryde
2003-10-18 0:55 ` ash using shifts (was: ratio implementation) Kevin Ryde
2003-10-07 15:24 ` ratio implementation Marius Vollmer
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