From 52fddea19454dc2b9bcb54c6edd5a4cd4f5765a9 Mon Sep 17 00:00:00 2001 From: dos-reis Date: Sat, 12 Mar 2011 17:04:43 +0000 Subject: * src/algebra/: Systematically use negative? when comparing for less than 0. --- src/algebra/oderf.spad.pamphlet | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/algebra/oderf.spad.pamphlet') diff --git a/src/algebra/oderf.spad.pamphlet b/src/algebra/oderf.spad.pamphlet index 87288645..f104bc74 100644 --- a/src/algebra/oderf.spad.pamphlet +++ b/src/algebra/oderf.spad.pamphlet @@ -98,7 +98,7 @@ BoundIntegerRoots(F, UP): Exports == Implementation where -- returns 0 if r is not a negative integer, r otherwise negint r == - ((u := retractIfCan(r)@Union(Z, "failed")) case Z) and (u::Z < 0) => u::Z + ((u := retractIfCan(r)@Union(Z, "failed")) case Z) and negative?(u::Z) => u::Z 0 if F has ExpressionSpace then -- cgit v1.2.3