Проблема с отправкой аргумента с помощью интегратора dblquad ⇐ Python

[Anonymous]

Код: Выделить всё

from scipy import integrate

def g(y,x,a):

return x*y**2 + a

a= 13

integrate.dblquad(g, 0, 2, lambda x: 0, lambda x: x, args=(a))

TypeError Traceback (most recent call last)
in
5 a= 13
6
----> 7 integrate.dblquad(g, 0, 2, lambda x: 0, lambda x: x, args=(a))
~\anaconda3\lib\site-packages\scipy\integrate\quadpack.py in dblquad(func, a, b, gfun, hfun, args, epsabs, epsrel)
599 hfun(args[0]) if callable(hfun) else hfun]
600
--> 601 return nquad(func, [temp_ranges, [a, b]], args=args,
602 opts={"epsabs": epsabs, "epsrel": epsrel})
603
~\anaconda3\lib\site-packages\scipy\integrate\quadpack.py in nquad(func, ranges, args, opts, full_output)
824 else:
825 opts = [opt if callable(opt) else _OptFunc(opt) for opt in opts]
--> 826 return _NQuad(func, ranges, opts, full_output).integrate(*args)
827
828
TypeError: integrate() argument after * must be an iterable, not int


Источник: https://stackoverflow.com/questions/663 ... integrator