code: def test_wrightomega_real_series_crossover():
      desired_error = 2 * np.finfo(float).eps
      crossover = 1e20
      x_before_crossover = np.nextafter(crossover, -np.inf)
      x_after_crossover = np.nextafter(crossover, np.inf)
      # Computed using Mpmath
      desired_before_crossover = 99999999999999983569.948
      desired_after_crossover = 100000000000000016337.948
      assert_allclose(
          sc.wrightomega(x_before_crossover),
          desired_before_crossover,
          atol=0,
          rtol=desired_error,
      )
      assert_allclose(
          sc.wrightomega(x_after_crossover),
          desired_after_crossover,
          atol=0,
          rtol=desired_error,
      )
  
file_path: scipy/scipy/special/tests/test_wrightomega.py
imports: import pytest
  import numpy
  from numpy.testing import assert_, assert_equal, assert_allclose
  import scipy.special
  from scipy.special._testutils import assert_func_equal
label_desc: Use image node_id 7 for calling a global function with example usage: test_wrightomega_real_series_crossover() without return types