guile-user
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: Questions about floating numbers and call-with-current-continuation


From: Thien-Thi Nguyen
Subject: Re: Questions about floating numbers and call-with-current-continuation
Date: Tue, 04 Sep 2001 19:44:02 -0700

   From: Ying Luo <address@hidden>
   Date: Wed, 05 Sep 2001 10:06:32 +0800

   guile> (truncate (* 2127.7 100))
   212769.0

perhaps you can use `inexact->exact' instead of `truncate'?

   guile> (zero? (- 264 (* 2.64 100)))
   #f

for guile-1.5.x, i see:

guile> (zero? (- 264 (* 2.64 100)))
#t

you should try 1.5.1 (1.5.2 soon to be released, i hope) and feel free
to expand on test-suite/tests/numbers.test in the distribution.

thi



reply via email to

[Prev in Thread] Current Thread [Next in Thread]