def from_sympy(self, a):
"""Convert SymPy's Integer to `dtype`. """
if a.is_Rational:
return GMPYRational(a.p, a.q)
elif a.is_Float:
from sympy.polys.domains import RR
return GMPYRational(*RR.to_rational(a))
else:
raise CoercionFailed("expected `Rational` object, got %s" % a)
def from_sympy(self, a):
"""Convert SymPy's Integer to `dtype`. """
if a.is_Rational:
return GMPYRational(a.p, a.q)
elif a.is_Float:
from sympy.polys.domains import RR
return GMPYRational(*RR.to_rational(a))
else:
raise CoercionFailed("expected `Rational` object, got %s" % a)
def from_sympy(self, a):
"""Convert SymPy's Rational to `dtype`. """
if a.is_Rational:
return PythonRational(a.p, a.q)
elif a.is_Float:
from sympy.polys.domains import RR
p, q = RR.to_rational(a)
return PythonRational(int(p), int(q))
else:
raise CoercionFailed("expected `Rational` object, got %s" % a)
def from_sympy(self, a):
"""Convert SymPy's Rational to `dtype`. """
if a.is_Rational:
return PythonRational(a.p, a.q)
elif a.is_Float:
from sympy.polys.domains import RR
p, q = RR.to_rational(a)
return PythonRational(int(p), int(q))
else:
raise CoercionFailed("expected `Rational` object, got %s" % a)
