diff options
Diffstat (limited to 'src/algebra/expexpan.spad.pamphlet')
| -rw-r--r-- | src/algebra/expexpan.spad.pamphlet | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/algebra/expexpan.spad.pamphlet b/src/algebra/expexpan.spad.pamphlet index 0166357c..332e8ca9 100644 --- a/src/algebra/expexpan.spad.pamphlet +++ b/src/algebra/expexpan.spad.pamphlet @@ -342,7 +342,7 @@ UnivariatePuiseuxSeriesWithExponentialSingularity(R,FE,var,cen):_ domTerm := termInfo.%term (type := termInfo.%type) = "series" => -- find limit of series term - (ord := order(pSeries := coeff domTerm,1)) > 0 => 0 + positive?(ord := order(pSeries := coeff domTerm,1)) => 0 coef := coefficient(pSeries,ord) member?(var,variables coef) => "failed" ord = 0 => coef :: OFE @@ -447,7 +447,7 @@ ExponentialExpansion(R,FE,var,cen): Exports == Implementation where seriesQuotientLimit(num,den) == -- limit of the quotient of two series series := num / den - (ord := order(series,1)) > 0 => 0 + positive?(ord := order(series,1)) => 0 coef := coefficient(series,ord) member?(var,variables coef) => "failed" ord = 0 => coef :: OFE |