Traceback (most recent call last):


 "<stdin>", line 1, in <module>


 "/home/eward/se2/sympy/core/mul.py", line 798, in as_real_imag

if i.is_zero:


 "/home/eward/se2/sympy/core/assumptions.py", line 266, in getit

return _ask(fact, self)


 "/home/eward/se2/sympy/core/assumptions.py", line 321, in _ask

_ask(pk, obj)


 "/home/eward/se2/sympy/core/assumptions.py", line 309, in _ask

a = evaluate(obj)


 "/home/eward/se2/sympy/core/expr.py", line 864, in _eval_is_negative

finite = self.is_finite


 "/home/eward/se2/sympy/core/assumptions.py", line 266, in getit

return _ask(fact, self)


 "/home/eward/se2/sympy/core/assumptions.py", line 321, in _ask

_ask(pk, obj)


 "/home/eward/se2/sympy/core/assumptions.py", line 309, in _ask

a = evaluate(obj)


 "/home/eward/se2/sympy/core/expr.py", line 857, in _eval_is_positive

extended_positive = self.is_extended_positive


 "/home/eward/se2/sympy/core/assumptions.py", line 266, in getit

return _ask(fact, self)


 "/home/eward/se2/sympy/core/assumptions.py", line 309, in _ask

a = evaluate(obj)


 "/home/eward/se2/sympy/core/expr.py", line 882, in _eval_is_extended_positive

n2 = self._eval_evalf(2)


 "/home/eward/se2/sympy/core/function.py", line 565, in _eval_evalf

args = [arg._to_mpmath(prec + 5) for arg in self.args]


 "/home/eward/se2/sympy/core/function.py", line 565, in <listcomp>

args = [arg._to_mpmath(prec + 5) for arg in self.args]


 "/home/eward/se2/sympy/core/evalf.py", line 1489, in _to_mpmath

re, im, _, _ = evalf(self, prec, {})


 "/home/eward/se2/sympy/core/evalf.py", line 1314, in evalf

xe = x._eval_evalf(prec)


 "/home/eward/se2/sympy/core/function.py", line 590, in _eval_evalf

v = func(*args)


 "/usr/local/lib/python3.6/dist-packages/mpmath/ctx_mp.py", line 265, in psi

m = int(m)
TypeError: int() argument must be a string, a bytes-like object or a number, not 'mpc'

Traceback (most recent call last):


 "<ipython-input-35-0ccfc701b0c1>", line 1, in <module>

UTC('2005/01/01 20:00:10')


 "/home/eule/dev/obspy/obspy/core/utcdatetime.py", line 323, in __init__

dt = datetime.datetime(*args, **kwargs)
TypeError: an integer is required (got type str)
