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Macaulay2 web site
InverseSystems
::
isStandardGradedPolynomialRing
isStandardGradedPolynomialRing -- Checks whether a ring is a polynomial ring over a field with variables of degree 1
Synopsis
Usage:
b = isStandardGradedPolynomialRing R
Inputs:
R
,
a
ring
Outputs:
b
,
a
Boolean value
See also
isPolynomialRing
-- whether someting is a polynomial ring
Ways to use
isStandardGradedPolynomialRing
:
isStandardGradedPolynomialRing(Ring)