diff options
Diffstat (limited to 'src/algebra/boolean.spad.pamphlet')
| -rw-r--r-- | src/algebra/boolean.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/boolean.spad.pamphlet b/src/algebra/boolean.spad.pamphlet index 888ae786..46897fc4 100644 --- a/src/algebra/boolean.spad.pamphlet +++ b/src/algebra/boolean.spad.pamphlet @@ -21,7 +21,7 @@ ++ Date Last Modified: April 04, 2010 ++ Description: ++ This is the category of Boolean logic structures. -BooleanLogic(): Category == Type with +BooleanLogic(): Category == Logic with not: % -> % ++ \spad{not x} returns the complement or negation of \spad{x}. and: (%,%) -> % @@ -461,7 +461,7 @@ Logic: Category == Type with ++ Description: \spadtype{Boolean} is the elementary logic with 2 values: ++ true and false -Boolean(): Join(OrderedFinite, Logic, PropositionalLogic, ConvertibleTo InputForm) with +Boolean(): Join(OrderedFinite, PropositionalLogic, ConvertibleTo InputForm) with xor : (%, %) -> % ++ xor(a,b) returns the logical exclusive {\em or} ++ of Boolean \spad{a} and b. |