def test_polys():
x = Symbol("X")
ZZ = PythonIntegerRing()
QQ = PythonRationalField()
for c in (Poly, Poly(x, x)):
check(c)
for c in (DMP, DMP([[ZZ(1)], [ZZ(2)], [ZZ(3)]], ZZ)):
check(c)
for c in (DMF, DMF(([ZZ(1), ZZ(2)], [ZZ(1), ZZ(3)]), ZZ)):
check(c)
for c in (ANP, ANP([QQ(1), QQ(2)], [QQ(1), QQ(2), QQ(3)], QQ)):
check(c)
for c in (PythonIntegerRing, PythonIntegerRing()):
check(c)
for c in (PythonRationalField, PythonRationalField()):
check(c)
for c in (PolynomialRing, PolynomialRing(ZZ, 'x', 'y')):
check(c)
for c in (FractionField, FractionField(ZZ, 'x', 'y')):
check(c)
for c in (ExpressionDomain, ExpressionDomain()):
check(c)
from sympy.core.compatibility import HAS_GMPY
if HAS_GMPY:
from sympy.polys.domains import GMPYIntegerRing, GMPYRationalField
for c in (GMPYIntegerRing, GMPYIntegerRing()):
check(c)
for c in (GMPYRationalField, GMPYRationalField()):
check(c)
f = x**3 + x + 3
g = exp
for c in (RootOf, RootOf(f, 0), RootSum, RootSum(f, g)):
check(c)
def test_polys():
x = Symbol("x")
ZZ = PythonIntegerRing()
QQ = SymPyRationalField()
for c in (Poly, Poly(x, x)):
check(c)
for c in (GFP, GFP([ZZ(1), ZZ(2), ZZ(3)], ZZ(7), ZZ)):
check(c)
for c in (DMP, DMP([ZZ(1), ZZ(2), ZZ(3)], 0, ZZ)):
check(c)
for c in (DMF, DMF(([ZZ(1), ZZ(2)], [ZZ(1), ZZ(3)], ZZ))):
check(c)
for c in (ANP, ANP([QQ(1), QQ(2)], [QQ(1), QQ(2), QQ(3)], QQ)):
check(c)
for c in (PythonIntegerRing, PythonIntegerRing()):
check(c)
for c in (SymPyIntegerRing, SymPyIntegerRing()):
check(c)
for c in (SymPyRationalField, SymPyRationalField()):
check(c)
for c in (PolynomialRing, PolynomialRing(ZZ, 'x', 'y')):
check(c)
for c in (FractionField, FractionField(ZZ, 'x', 'y')):
check(c)
for c in (ExpressionDomain, ExpressionDomain()):
check(c)
from sympy.polys.domains import HAS_FRACTION, HAS_GMPY
if HAS_FRACTION:
from sympy.polys.domains import PythonRationalField
for c in (PythonRationalField, PythonRationalField()):
check(c)
if HAS_GMPY:
from sympy.polys.domains import GMPYIntegerRing, GMPYRationalField
for c in (GMPYIntegerRing, GMPYIntegerRing()):
check(c)
for c in (GMPYRationalField, GMPYRationalField()):
check(c)
f = x**3 + x + 3
g = lambda x: x
for c in (RootOf, RootOf(f, 0), RootSum, RootSum(f, g)):
check(c)
def parent(self):
from sympy.polys.domains import PythonRationalField
return PythonRationalField()