diff options
| author | dos-reis <gdr@axiomatics.org> | 2010-07-22 16:15:30 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2010-07-22 16:15:30 +0000 |
| commit | 510c2f70ce377d60eed221e46294767f7f548f5d (patch) | |
| tree | db7b49602660346425298790df1ffcb9ad5f7c26 /src/algebra/strap/NNI.lsp | |
| parent | c1da0d2561b27741a6feb73336b0712f5ddc7e97 (diff) | |
| download | open-axiom-510c2f70ce377d60eed221e46294767f7f548f5d.tar.gz | |
* interp/g-opt.boot (simplifyVMForm): New.
(optRetract): Simplify the predicate when possible.
(optNot): New transformer.
(optAnd): Likewise.
(optOr): Likewise.
(optIlt): Likewise.
(optIle): Likewise.
(optIgt): Likewise.
(optIge): Likewise.
Diffstat (limited to 'src/algebra/strap/NNI.lsp')
| -rw-r--r-- | src/algebra/strap/NNI.lsp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/algebra/strap/NNI.lsp b/src/algebra/strap/NNI.lsp index 4347bb34..dbe1dda2 100644 --- a/src/algebra/strap/NNI.lsp +++ b/src/algebra/strap/NNI.lsp @@ -2,7 +2,7 @@ (/VERSIONCHECK 2) (|noteSubDomainInfo| '|NonNegativeInteger| '(|Integer|) - '(|%ige| |#1| 0)) + '(|%not| (|%ilt| |#1| 0))) (DECLAIM (FTYPE (FUNCTION ((|%IntegerSection| 0) (|%IntegerSection| 0) @@ -36,7 +36,8 @@ ((MINUSP |c|) (CONS 1 "failed")) ('T (CONS 0 - (|check-subtype| (>= |c| 0) '(|NonNegativeInteger|) |c|)))))) + (|check-subtype| (NOT (MINUSP |c|)) + '(|NonNegativeInteger|) |c|)))))) (DEFUN |NonNegativeInteger| () (DECLARE (SPECIAL |$ConstructorCache|)) |