code: def test_rewrite3():
      e = exp(-x + 1 / x**2) - exp(x + 1 / x)
      # both of these are correct and should be equivalent:
      assert mrewrite(mrv(e, x), x, m) in [
          (-1 / m + m * exp(1 / x + 1 / x**2), -x - 1 / x),
          (m - 1 / m * exp(1 / x + x ** (-2)), x ** (-2) - x),
      ]
  
imports: from sympy.core import EulerGamma
  from sympy.core.numbers import E, I, Integer, Rational, oo, pi
  from sympy.core.singleton import S
  from sympy.core.symbol import Symbol
  from sympy.functions.elementary.exponential import exp, log
  from sympy.functions.elementary.miscellaneous import sqrt
  from sympy.functions.elementary.trigonometric import acot, atan, cos, sin
  from sympy.functions.elementary.complexes import sign
  from sympy.functions.special.error_functions import Ei, erf
  from sympy.functions.special.gamma_functions import digamma, gamma, loggamma
  from sympy.functions.special.zeta_functions import zeta
  from sympy.polys.polytools import cancel
  from sympy.functions.elementary.hyperbolic import cosh, coth, sinh, tanh
  from sympy.series.gruntz import compare, mrv, rewrite, mrv_leadterm, gruntz, sign
  from sympy.testing.pytest import XFAIL, skip, slow
label_desc: Use image node_id 25 for calling a global function with example usage: test_rewrite3() without return types