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| author | dos-reis <gdr@axiomatics.org> | 2008-11-21 04:54:55 +0000 |
|---|---|---|
| committer | dos-reis <gdr@axiomatics.org> | 2008-11-21 04:54:55 +0000 |
| commit | 49727ef97a25730307fdb9622be726e92a41a875 (patch) | |
| tree | 5c6fbb86ff4e49c7ed0d510e76f42d7352005c88 /src/algebra/manip.spad.pamphlet | |
| parent | 0b97ae7365e5ba3d3e078147124e096f7cccde4b (diff) | |
| download | open-axiom-49727ef97a25730307fdb9622be726e92a41a875.tar.gz | |
* algebra/alql.spad.pamphlet (Database): Now CoercibleFrom List S.
* algebra/asp.spad.pamphlet (Asp20): Now CoercibleFrom MAT FEXPR.
(Asp6): Now CoercibleFrom Vector FEXPR.
* algebra/catdef.spad.pamphlet (Algebra): Extend CoercibleFrom R.
(Ring): Extend CoercibleFrom Integer.
* algebra/formula.spad.pamphlet (ScriptFormulaFormat): Now
CoercibleFrom E.
* algebra/fortran.spad.pamphlet (FortranCode): Remove redundant
signature.
* algebra/fs2ups.spad.pamphlet
(FunctionSpaceToUnivariatePowerSeries): Tidy parameter.
* algebra/laurent.spad.pamphlet
(UnivariateLaurentSeriesConstructorCategory): Extend CoercibleFrom
UTS.
* algebra/manip.spad.pamphlet (PolynomialRoots): Tidy parameter.
* algebra/modmon.spad.pamphlet (ModMonic): Now CoercibleFrom Rep.
* algebra/ore.spad.pamphlet (UnivariateSkewPolynomial): Now
CoercibleFrom Variable x.
Diffstat (limited to 'src/algebra/manip.spad.pamphlet')
| -rw-r--r-- | src/algebra/manip.spad.pamphlet | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/src/algebra/manip.spad.pamphlet b/src/algebra/manip.spad.pamphlet index 83657f90..cfe3fcc6 100644 --- a/src/algebra/manip.spad.pamphlet +++ b/src/algebra/manip.spad.pamphlet @@ -67,13 +67,11 @@ PolynomialRoots(E, V, R, P, F):Exports == Implementation where V: OrderedSet R: IntegralDomain P: PolynomialCategory(R, E, V) - F: Field with + F: Join(Field,CoercibleFrom P) with numer : $ -> P ++ numer(x) \undocumented denom : $ -> P ++ denom(x) \undocumented - coerce: P -> $ - ++ coerce(p) \undocumented N ==> NonNegativeInteger Z ==> Integer |