code: def test_search3():
      # In the Gaussian case, test that search and product give same results.
      search = rft.IntrinsicVolumes([3, 4, 5, 7])
      g1 = rft.Gaussian(search=search)
      g2 = rft.Gaussian(product=search)
      x = np.linspace(0.1, 10, 100)
      y1 = g1(x)
      y2 = g2(x)
      assert_almost_equal(y1, y2)
  
imports: import numpy
  import scipy.stats
  from scipy.special import gammaln, hermitenorm
  import pytest
  from numpy.testing import assert_almost_equal
  from ..None import rft
label_desc: Use image node_id 16 for calling a global function with example usage: test_search3() without return types