diff options
| author | dos-reis <gdr@axiomatics.org> | 2008-06-14 11:42:16 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2008-06-14 11:42:16 +0000 |
| commit | c2d4514bfae7dbe8572c69fac2b9c013252d31f1 (patch) | |
| tree | 2bfaf9937696fdb3946ef5f73ec6228a70aac285 /src/algebra/boolean.spad.pamphlet | |
| parent | c9d86f3d7a1bd950ee0d04aacd3eadcdd5bb7361 (diff) | |
| download | open-axiom-c2d4514bfae7dbe8572c69fac2b9c013252d31f1.tar.gz | |
* algebra/variable.spad.pamphlet (ModePatternVariable): New.
Diffstat (limited to 'src/algebra/boolean.spad.pamphlet')
| -rw-r--r-- | src/algebra/boolean.spad.pamphlet | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/boolean.spad.pamphlet b/src/algebra/boolean.spad.pamphlet index 538ff622..b9761dcc 100644 --- a/src/algebra/boolean.spad.pamphlet +++ b/src/algebra/boolean.spad.pamphlet @@ -60,7 +60,7 @@ PropositionalFormula(T: PropositionalLogic): PropositionalLogic with variable?: % -> Boolean ++ variables? p returns true when `p' really is a variable. variable: % -> Symbol - ++ variable p extracts the varible name from `p'; otherwise errors. + ++ variable p extracts the variable name from `p'; otherwise errors. not?: % -> Boolean ++ not? p is true when `p' is a logical negation |