code: def values(self, n):
      m = int(np.floor(np.sqrt(n)))
      x = self.real.values(m)
      y = self.imag.values(m + 1)
      return (x[:, None] + 1j * y[None, :]).ravel()
  
imports: import os
  import sys
  import time
  import numpy
  from numpy.testing import assert_
  import pytest
  from scipy.special._testutils import assert_func_equal
label_desc: Use image node_id 2 for calling the ComplexArg obj's underlying member method code with example usage: obj.values(n) and returns: unknown