def __ne__(self, other):
try:
other = _sympify(other)
except SympifyError:
return True # sympy != other
if isinstance(other, NumberSymbol):
if other.is_irrational: return True
return other.__ne__(self)
if other.is_comparable: other = other.evalf()
if isinstance(other, Number):
return bool(not mlib.mpf_eq(self._mpf_, other._as_mpf_val(self._prec)))
return True # Real != non-Number
def __ne__(self, other):
try:
other = _sympify(other)
except SympifyError:
return True # sympy != other
if isinstance(other, NumberSymbol):
if other.is_irrational: return True
return other.__ne__(self)
if other.is_comparable: other = other.evalf()
if isinstance(other, Number):
return bool(not mlib.mpf_eq(self._mpf_, other._as_mpf_val(self._prec)))
return True # Real != non-Number
def __eq__(self, other):
try:
other = _sympify(other)
except SympifyError:
return False # sympy != other --> not ==
if isinstance(other, NumberSymbol):
if other.is_irrational: return False
return other.__eq__(self)
if isinstance(other, FunctionClass): #cos as opposed to cos(x)
return False
if other.is_comparable: other = other.evalf()
if isinstance(other, Number):
return bool(mlib.mpf_eq(self._mpf_, other._as_mpf_val(self._prec)))
return False # Real != non-Number
def __eq__(self, other):
try:
other = _sympify(other)
except SympifyError:
return False # sympy != other --> not ==
if isinstance(other, NumberSymbol):
if other.is_irrational: return False
return other.__eq__(self)
if isinstance(self, Number) and isinstance(other, FunctionClass):
return False
if other.is_comparable and not isinstance(other, Rational): other = other.evalf()
if isinstance(other, Number):
if isinstance(other, Real):
return bool(mlib.mpf_eq(self._as_mpf_val(other._prec), other._mpf_))
return bool(self.p==other.p and self.q==other.q)
return False # Rational != non-Number
def __ne__(self, other):
try:
other = _sympify(other)
except SympifyError:
return True # sympy != other
if isinstance(other, NumberSymbol):
if other.is_irrational: return True
return other.__ne__(self)
if isinstance(other, FunctionClass): #cos as opposed to cos(x)
return True
if other.is_comparable and not isinstance(other, Rational): other = other.evalf()
if isinstance(other, Number):
if isinstance(other, Real):
return bool(not mlib.mpf_eq(self._as_mpf_val(other._prec), other._mpf_))
return bool(self.p!=other.p or self.q!=other.q)
return True # Rational != non-Number
def __eq__(self, other):
try:
other = _sympify(other)
except SympifyError:
return False # sympy != other --> not ==
if isinstance(other, NumberSymbol):
if other.is_irrational: return False
return other.__eq__(self)
if isinstance(self, Number) and isinstance(other, FunctionClass):
return False
if other.is_comparable and not isinstance(other, Rational): other = other.evalf()
if isinstance(other, Number):
if isinstance(other, Real):
return bool(mlib.mpf_eq(self._as_mpf_val(other._prec), other._mpf_))
return bool(self.p==other.p and self.q==other.q)
return False # Rational != non-Number
