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-rw-r--r--src/algebra/prtition.spad.pamphlet2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/prtition.spad.pamphlet b/src/algebra/prtition.spad.pamphlet
index 6b3cd538..0148ff2d 100644
--- a/src/algebra/prtition.spad.pamphlet
+++ b/src/algebra/prtition.spad.pamphlet
@@ -166,7 +166,7 @@ SymmetricPolynomial(R:Ring) == PolynomialRing(R,Partition) add
zero?(p1.first.k) => p1.first.c * p2
-- one? p2 => p1
(p2 = 1) => p1
- +/[[[t1.k+t2.k,r]$Term for t2 in p2 | (r:=t1.c*t2.c) ^= 0]
+ +/[[[t1.k+t2.k,r]$Term for t2 in p2 | (r:=t1.c*t2.c) ~= 0]
for t1 in reverse(p1)]
-- This 'reverse' is an efficiency improvement:
-- reduces both time and space [Abbott/Bradford/Davenport]