MTtranslateService/Lib/site-packages/sympy/polys/domains/characteristiczero.py

"""Implementation of :class:`CharacteristicZero` class. """


from sympy.polys.domains.domain import Domain
from sympy.utilities import public

@public
class CharacteristicZero(Domain):
    """Domain that has infinite number of elements. """

    has_CharacteristicZero = True

    def characteristic(self):
        """Return the characteristic of this domain. """
        return 0