58 lines
1.8 KiB
Python
58 lines
1.8 KiB
Python
|
"""Implementation of mathematical domains. """
|
||
|
|
|
||
|
|
__all__ = [
|
||
|
|
'Domain', 'FiniteField', 'IntegerRing', 'RationalField', 'RealField',
|
||
|
|
'ComplexField', 'AlgebraicField', 'PolynomialRing', 'FractionField',
|
||
|
|
'ExpressionDomain', 'PythonRational',
|
||
|
|
|
||
|
|
'GF', 'FF', 'ZZ', 'QQ', 'ZZ_I', 'QQ_I', 'RR', 'CC', 'EX', 'EXRAW',
|
||
|
|
]
|
||
|
|
|
||
|
|
from .domain import Domain
|
||
|
|
from .finitefield import FiniteField, FF, GF
|
||
|
|
from .integerring import IntegerRing, ZZ
|
||
|
|
from .rationalfield import RationalField, QQ
|
||
|
|
from .algebraicfield import AlgebraicField
|
||
|
|
from .gaussiandomains import ZZ_I, QQ_I
|
||
|
|
from .realfield import RealField, RR
|
||
|
|
from .complexfield import ComplexField, CC
|
||
|
|
from .polynomialring import PolynomialRing
|
||
|
|
from .fractionfield import FractionField
|
||
|
|
from .expressiondomain import ExpressionDomain, EX
|
||
|
|
from .expressionrawdomain import EXRAW
|
||
|
|
from .pythonrational import PythonRational
|
||
|
|
|
||
|
|
|
||
|
|
# This is imported purely for backwards compatibility because some parts of
|
||
|
|
# the codebase used to import this from here and it's possible that downstream
|
||
|
|
# does as well:
|
||
|
|
from sympy.external.gmpy import GROUND_TYPES # noqa: F401
|
||
|
|
|
||
|
|
#
|
||
|
|
# The rest of these are obsolete and provided only for backwards
|
||
|
|
# compatibility:
|
||
|
|
#
|
||
|
|
|
||
|
|
from .pythonfinitefield import PythonFiniteField
|
||
|
|
from .gmpyfinitefield import GMPYFiniteField
|
||
|
|
from .pythonintegerring import PythonIntegerRing
|
||
|
|
from .gmpyintegerring import GMPYIntegerRing
|
||
|
|
from .pythonrationalfield import PythonRationalField
|
||
|
|
from .gmpyrationalfield import GMPYRationalField
|
||
|
|
|
||
|
|
FF_python = PythonFiniteField
|
||
|
|
FF_gmpy = GMPYFiniteField
|
||
|
|
|
||
|
|
ZZ_python = PythonIntegerRing
|
||
|
|
ZZ_gmpy = GMPYIntegerRing
|
||
|
|
|
||
|
|
QQ_python = PythonRationalField
|
||
|
|
QQ_gmpy = GMPYRationalField
|
||
|
|
|
||
|
|
__all__.extend((
|
||
|
|
'PythonFiniteField', 'GMPYFiniteField', 'PythonIntegerRing',
|
||
|
|
'GMPYIntegerRing', 'PythonRational', 'GMPYRationalField',
|
||
|
|
|
||
|
|
'FF_python', 'FF_gmpy', 'ZZ_python', 'ZZ_gmpy', 'QQ_python', 'QQ_gmpy',
|
||
|
|
))
|