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-rw-r--r--src/algebra/si.spad.pamphlet6
1 files changed, 0 insertions, 6 deletions
diff --git a/src/algebra/si.spad.pamphlet b/src/algebra/si.spad.pamphlet
index 795a75ed..561fc89e 100644
--- a/src/algebra/si.spad.pamphlet
+++ b/src/algebra/si.spad.pamphlet
@@ -182,12 +182,6 @@ IntegerNumberSystem(): Category ==
SingleInteger(): Join(IntegerNumberSystem,OrderedFinite,BooleanLogic) with
canonical
++ \spad{canonical} means that mathematical equality is implied by data structure equality.
- canonicalsClosed
- ++ \spad{canonicalClosed} means two positives multiply to give positive.
- noetherian
- ++ \spad{noetherian} all ideals are finitely generated (in fact principal).
-
- -- bit operations
xor: (%, %) -> %
++ xor(n,m) returns the bit-by-bit logical {\em xor} of
++ the single integers n and m.