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| author | dos-reis <gdr@axiomatics.org> | 2010-04-26 02:05:39 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2010-04-26 02:05:39 +0000 |
| commit | 95a8891a808572509f7449aa32022df42f8b7ab8 (patch) | |
| tree | b68be5fd0d707dfc45eb4db560775b1ca01849f3 /src/algebra/pscat.spad.pamphlet | |
| parent | f50462616a6319727efb50c267a105166f5275e8 (diff) | |
| download | open-axiom-95a8891a808572509f7449aa32022df42f8b7ab8.tar.gz | |
* algebra/carten.spad.pamphlet (CartesianTensor): Satisfy
instantiation of Eltable.
* algebra/clifford.spad.pamphlet (QuadraticForm): Likewise.
* algebra/domain.spad.pamphlet (DomainTemplate): Likewise.
* algebra/files.spad.pamphlet (Library): Likewise.
* algebra/aggcat.spad.pamphlet (LinearAggregate): Extend
instantiation of Eltable.
* algebra/naalg.spad.pamphlet (FiniteRankNonAssociativeAlgebra):
Likewise.
* algebra/pscat.spad.pamphlet (UnivariatePowerSeriesCategory):
Likewise.
* algebra/sex.spad.pamphlet (SExpressionCategory): Likewise.
* algebra/Makefile.pamphlet: Update rules.
Diffstat (limited to 'src/algebra/pscat.spad.pamphlet')
| -rw-r--r-- | src/algebra/pscat.spad.pamphlet | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/algebra/pscat.spad.pamphlet b/src/algebra/pscat.spad.pamphlet index 86eecd2f..37f63dd1 100644 --- a/src/algebra/pscat.spad.pamphlet +++ b/src/algebra/pscat.spad.pamphlet @@ -96,7 +96,8 @@ UnivariatePowerSeriesCategory(Coef,Expon): Category == Definition where Expon : OrderedAbelianMonoid Term ==> Record(k:Expon,c:Coef) - Definition ==> PowerSeriesCategory(Coef,Expon,SingletonAsOrderedSet) with + Definition ==> Join(PowerSeriesCategory(Coef,Expon,SingletonAsOrderedSet),_ + Eltable(Expon,Coef)) with terms: % -> Stream Term ++ \spad{terms(f(x))} returns a stream of non-zero terms, where a @@ -106,9 +107,6 @@ UnivariatePowerSeriesCategory(Coef,Expon): Category == Definition where --++ \spad{series(st)} creates a series from a stream of non-zero terms, --++ where a term is an exponent-coefficient pair. The terms in the --++ stream should be ordered by increasing order of exponents. - elt: (%,Expon) -> Coef - ++ \spad{elt(f(x),r)} returns the coefficient of the term of degree r in - ++ \spad{f(x)}. This is the same as the function \spadfun{coefficient}. variable: % -> Symbol ++ \spad{variable(f)} returns the (unique) power series variable of ++ the power series f. |