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authordos-reis <gdr@axiomatics.org>2011-03-12 19:17:32 +0000
committerdos-reis <gdr@axiomatics.org>2011-03-12 19:17:32 +0000
commitc93e84048964194e5674e859d6bd8827010f09f6 (patch)
tree407ca23d232bf3f974550fce0175c49495ef49c0 /src/algebra/gpol.spad.pamphlet
parent52fddea19454dc2b9bcb54c6edd5a4cd4f5765a9 (diff)
downloadopen-axiom-c93e84048964194e5674e859d6bd8827010f09f6.tar.gz
* src/algebra/: Systematically use negative? when comparing for
greater than 0.
Diffstat (limited to 'src/algebra/gpol.spad.pamphlet')
-rw-r--r--src/algebra/gpol.spad.pamphlet2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/gpol.spad.pamphlet b/src/algebra/gpol.spad.pamphlet
index ff4b05e1..9cbcfd1b 100644
--- a/src/algebra/gpol.spad.pamphlet
+++ b/src/algebra/gpol.spad.pamphlet
@@ -119,7 +119,7 @@ LaurentPolynomial(R, UP): Exports == Implementation where
p + q ==
zero? q => p
zero? p => q
- (d := order p - order q) > 0 =>
+ positive?(d := order p - order q) =>
gpol(poly(p) * monomial(1, d::N) + poly q, order q)
negative? d => gpol(poly(p) + poly(q) * monomial(1, (-d)::N), order p)
mkgpol(order p, poly(p) + poly q)