diff options
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) => |