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| author | dos-reis <gdr@axiomatics.org> | 2011-03-12 17:04:43 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2011-03-12 17:04:43 +0000 |
| commit | 52fddea19454dc2b9bcb54c6edd5a4cd4f5765a9 (patch) | |
| tree | 4b13ccc6d57c7c1ee615c83615b246c98eae388a /src/algebra/outform.spad.pamphlet | |
| parent | 42d38bee45a64edfc12641053e58581c20584363 (diff) | |
| download | open-axiom-52fddea19454dc2b9bcb54c6edd5a4cd4f5765a9.tar.gz | |
* src/algebra/: Systematically use negative? when comparing for
less than 0.
Diffstat (limited to 'src/algebra/outform.spad.pamphlet')
| -rw-r--r-- | src/algebra/outform.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/outform.spad.pamphlet b/src/algebra/outform.spad.pamphlet index 40e09272..b73ef8c3 100644 --- a/src/algebra/outform.spad.pamphlet +++ b/src/algebra/outform.spad.pamphlet @@ -179,7 +179,7 @@ NumberFormats(): NFexports == NFimplementation where c := s.i; i := i-1 n := romval ord c -- (I)=1000, ((I))=10000, (((I)))=100000, etc - if n < 0 then + if negative? n then c ~= pren => error ["Improper character in Roman numeral: ",c] nprens: PI := 1 @@ -198,7 +198,7 @@ NumberFormats(): NFexports == NFimplementation where else tot := tot + n Max := n - tot < 0 => error ["Improper Roman numeral: ", tot] + negative? tot => error ["Improper Roman numeral: ", tot] tot::PI @ |