Abstract base class for integral domains¶
-
sage.rings.integral_domain.
is_IntegralDomain
(R)¶ Check if
R
is an instance ofIntegralDomain
.EXAMPLES:
sage: import sage.rings.integral_domain doctest:...: DeprecationWarning: the module sage.rings.integral_domain is deprecated and will be removed See http://trac.sagemath.org/20011 for details. sage: sage.rings.integral_domain.is_IntegralDomain(QQ) True sage: sage.rings.integral_domain.is_IntegralDomain(ZZ) True