本文整理汇总了Python中sympy.polys.domains.ZZ.convert方法的典型用法代码示例。如果您正苦于以下问题：Python ZZ.convert方法的具体用法？Python ZZ.convert怎么用？Python ZZ.convert使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类sympy.polys.domains.ZZ的用法示例。
在下文中一共展示了ZZ.convert方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: test_Domain_convert
# 需要导入模块: from sympy.polys.domains import ZZ [as 别名]
# 或者: from sympy.polys.domains.ZZ import convert [as 别名]
def test_Domain_convert():
assert QQ.convert(10e-52) == QQ(
1684996666696915, 1684996666696914987166688442938726917102321526408785780068975640576
)
R, x = ring("x", ZZ)
assert ZZ.convert(x - x) == 0
assert ZZ.convert(x - x, R.to_domain()) == 0示例2: ModularIntegerFactory
# 需要导入模块: from sympy.polys.domains import ZZ [as 别名]
# 或者: from sympy.polys.domains.ZZ import convert [as 别名]
def ModularIntegerFactory(_mod, _dom=None, _sym=True):
"""Create custom class for specific integer modulus."""
if _dom is None:
from sympy.polys.domains import ZZ as _dom
elif not _dom.is_ZZ:
raise TypeError("expected an integer ring, got %s" % _dom)
try:
_mod = _dom.convert(_mod)
except CoercionFailed:
ok = False
else:
ok = True
if not ok or _mod < 1:
raise ValueError("modulus must be a positive integer, got %s" % _mod)
key = _mod, _dom, _sym
try:
cls = _modular_integer_cache[key]
except KeyError:
class cls(ModularInteger):
mod, dom, sym = _mod, _dom, _sym
if _sym:
cls.__name__ = "SymmetricModularIntegerMod%s" % _mod
else:
cls.__name__ = "ModularIntegerMod%s" % _mod
_modular_integer_cache[key] = cls
return cls示例3: test_Domain_convert
# 需要导入模块: from sympy.polys.domains import ZZ [as 别名]
# 或者: from sympy.polys.domains.ZZ import convert [as 别名]
def test_Domain_convert():
assert QQ.convert(10e-52) != QQ(0)
assert ZZ.convert(DMP([[ZZ(1)]], ZZ)) == ZZ(1)