diff options
Diffstat (limited to 'src/algebra/setorder.spad.pamphlet')
| -rw-r--r-- | src/algebra/setorder.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/setorder.spad.pamphlet b/src/algebra/setorder.spad.pamphlet index 198d8d85..1e62721b 100644 --- a/src/algebra/setorder.spad.pamphlet +++ b/src/algebra/setorder.spad.pamphlet @@ -83,7 +83,7 @@ UserDefinedPartialOrdering(S:SetCategory): with less?(a, b) == for x in deref llow repeat - x = a => return(a ^= b) + x = a => return(a ~= b) x = b => return false aa := bb := false$Boolean for x in deref lhigh repeat @@ -91,7 +91,7 @@ UserDefinedPartialOrdering(S:SetCategory): with bb => return false aa := true if x = b then - aa => return(a ^= b) + aa => return(a ~= b) bb := true aa => false bb => true |