code: def test_issue_11806():
      from sympy.core.symbol import symbols
  
      y, L = symbols("y L", positive=True)
      assert integrate(
          1 / sqrt(x**2 + y**2) ** 3, (x, -L, L)
      ) == 2 * L / (y**2 * sqrt(L**2 + y**2))
  
imports: from sympy.core.function import expand_func
  from sympy.core.numbers import I, Rational, oo, pi
  from sympy.core.singleton import S
  from sympy.core.sorting import default_sort_key
  from sympy.functions.elementary.complexes import Abs, arg, re, unpolarify
  from sympy.functions.elementary.exponential import exp, exp_polar, log
  from sympy.functions.elementary.hyperbolic import cosh, acosh
  from sympy.functions.elementary.miscellaneous import sqrt
  from sympy.functions.elementary.piecewise import Piecewise, piecewise_fold
  from sympy.functions.elementary.trigonometric import cos, sin, sinc, asin
  from sympy.functions.special.error_functions import erf, erfc
  from sympy.functions.special.gamma_functions import gamma, polygamma
  from sympy.functions.special.hyper import hyper, meijerg
  from sympy.integrals.integrals import Integral, integrate
  from sympy.simplify.hyperexpand import hyperexpand
  from sympy.simplify.simplify import simplify
  from sympy.integrals.meijerint import _rewrite_single, _rewrite1, meijerint_indefinite, _inflate_g, _create_lookup_table, meijerint_definite, meijerint_inversion
  from sympy.testing.pytest import slow
  from sympy.core.random import verify_numerically, random_complex_number
  from sympy.abc import x, y, a, b, c, d, s, t, z
label_desc: Use image node_id 26 for calling a global function with example usage: test_issue_11806() without return types