/usr/share/axiom-20170501/src/algebra/ATCUNOR.spad is in axiom-source 20170501-3.
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1 2 3 4 5 6 7 8 9 10 | )abbrev category ATCUNOR CanonicalUnitNormalAttribute
++ Description:
++ The class of all integral domains such that we can choose a canonical
++ representative for each class of associate elements. That is,
++ \spad{associates?(a,b)} returns true if and only if
++ \spad{unitCanonical(a)} = \spad{unitCanonical(b)}
CanonicalUnitNormalAttribute() : Category == SIG where
SIG ==> with nil
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