code: def test_literal_values(self):
      # The expected values were calculated with mpmath:
      #
      #   import mpmath
      #   mpmath.mp.dps = 200
      #   for y in [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9]:
      #       x = mpmath.erfinv(y)
      #       print(x)
      #
      y = np.array([0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9])
      actual = sc.erfinv(y)
      expected = [
          0.0,
          0.08885599049425769,
          0.1791434546212917,
          0.2724627147267543,
          0.37080715859355795,
          0.4769362762044699,
          0.5951160814499948,
          0.7328690779592167,
          0.9061938024368233,
          1.1630871536766743,
      ]
      assert_allclose(actual, expected, rtol=0, atol=1e-15)
  
file_path: scipy/scipy/special/tests/test_erfinv.py
imports: import numpy
  from numpy.testing import assert_allclose, assert_equal
  import pytest
  import scipy.special
label_desc: Use image node_id 2 for calling the TestInverseErrorFunction obj's underlying member method code with example usage: obj.test_literal_values() without return types