diff options
Diffstat (limited to 'src/algebra/laurent.spad.pamphlet')
| -rw-r--r-- | src/algebra/laurent.spad.pamphlet | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/algebra/laurent.spad.pamphlet b/src/algebra/laurent.spad.pamphlet index 0a22f478..1bfafeea 100644 --- a/src/algebra/laurent.spad.pamphlet +++ b/src/algebra/laurent.spad.pamphlet @@ -14,7 +14,7 @@ )abbrev category ULSCCAT UnivariateLaurentSeriesConstructorCategory ++ Author: Clifton J. Williamson ++ Date Created: 6 February 1990 -++ Date Last Updated: 10 May 1990 +++ Date Last Updated: June 18, 2010 ++ Basic Operations: ++ Related Domains: ++ Also See: @@ -562,13 +562,11 @@ UnivariateLaurentSeries(Coef,var,cen): Exports == Implementation where I ==> Integer UTS ==> UnivariateTaylorSeries(Coef,var,cen) - Exports ==> UnivariateLaurentSeriesConstructorCategory(Coef,UTS) with + Exports ==> Join(UnivariateLaurentSeriesConstructorCategory(Coef,UTS),_ + PartialDifferentialDomain(%,Variable var)) with coerce: Variable(var) -> % ++ \spad{coerce(var)} converts the series variable \spad{var} into a ++ Laurent series. - differentiate: (%,Variable(var)) -> % - ++ \spad{differentiate(f(x),x)} returns the derivative of - ++ \spad{f(x)} with respect to \spad{x}. if Coef has Algebra Fraction Integer then integrate: (%,Variable(var)) -> % ++ \spad{integrate(f(x))} returns an anti-derivative of the power |