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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/laplace.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/laplace.spad.pamphlet')
| -rw-r--r-- | src/algebra/laplace.spad.pamphlet | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/algebra/laplace.spad.pamphlet b/src/algebra/laplace.spad.pamphlet index e961658a..9bbabadb 100644 --- a/src/algebra/laplace.spad.pamphlet +++ b/src/algebra/laplace.spad.pamphlet @@ -97,7 +97,7 @@ LaplaceTransform(R, F): Exports == Implementation where atn(f, t) == if ((v := isExpt f) case Record(var:K, exponent:Integer)) then w := v::Record(var:K, exponent:Integer) - (w.exponent > 0) and + positive?(w.exponent) and ((vv := symbolIfCan(w.var)) case SE) and (vv::SE = t) => return [1, w.exponent::PI] (u := isTimes f) case List(F) => |