Fix thinko: INTEGER-ROUND was doing round-to-odd instead of

round-to-even.

diff --git a/v7/src/runtime/arith.scm b/v7/src/runtime/arith.scm
index c4ac23a017dbc0d87ae68eba442f6c730cb0b637..0948f678e55f5c24e05218b1c5ef81f3473daba6 100644 (file)
--- a/v7/src/runtime/arith.scm
+++ b/v7/src/runtime/arith.scm
@@ -1,6 +1,6 @@
 #| -*-Scheme-*-
 
-$Id: arith.scm,v 1.38 1997/05/02 05:32:17 cph Exp $
+$Id: arith.scm,v 1.39 1997/05/03 08:47:26 cph Exp $
 
 Copyright (c) 1989-97 Massachusetts Institute of Technology
 
@@ -299,7 +299,7 @@ MIT in each case. |#
                   (2r (int:* 2 (integer-divide-remainder qr))))
               (if (or (int:> 2r d)
                       (and (int:= 2r d)
-                           (fix:zero? (int:remainder q 2))))
+                           (not (fix:zero? (int:remainder q 2)))))
                   (int:1+ q)
                   q))))))
     (if (int:negative? n)