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| author | dos-reis <gdr@axiomatics.org> | 2011-03-12 19:17:32 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2011-03-12 19:17:32 +0000 |
| commit | c93e84048964194e5674e859d6bd8827010f09f6 (patch) | |
| tree | 407ca23d232bf3f974550fce0175c49495ef49c0 /src/algebra/seg.spad.pamphlet | |
| parent | 52fddea19454dc2b9bcb54c6edd5a4cd4f5765a9 (diff) | |
| download | open-axiom-c93e84048964194e5674e859d6bd8827010f09f6.tar.gz | |
* src/algebra/: Systematically use negative? when comparing for
greater than 0.
Diffstat (limited to 'src/algebra/seg.spad.pamphlet')
| -rw-r--r-- | src/algebra/seg.spad.pamphlet | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/algebra/seg.spad.pamphlet b/src/algebra/seg.spad.pamphlet index 19a475a4..c0795e9e 100644 --- a/src/algebra/seg.spad.pamphlet +++ b/src/algebra/seg.spad.pamphlet @@ -153,7 +153,7 @@ Segment(S:Type): SegmentCategory(S) with h := hi s inc := (incr s)::S zero? inc => error "Cannot expand a segment with an increment of zero" - if inc > 0 then + if positive? inc then while l <= h repeat lr := concat(l, lr) l := l + inc @@ -169,7 +169,7 @@ Segment(S:Type): SegmentCategory(S) with l := lo s h := hi s inc := (incr s)::S - if inc > 0 then + if positive? inc then while l <= h repeat lr := concat(f l, lr) l := l + inc @@ -225,7 +225,7 @@ SegmentFunctions2(R:Type, S:Type): public == private where l := lo r h := hi r inc := (incr r)::R - if inc > 0 then + if positive? inc then while l <= h repeat lr := concat(f(l), lr) l := l + inc |