code: def test_compare1():
      assert compare(2, x, x) == "<"
      assert compare(x, exp(x), x) == "<"
      assert compare(exp(x), exp(x**2), x) == "<"
      assert compare(exp(x**2), exp(exp(x)), x) == "<"
      assert compare(1, exp(exp(x)), x) == "<"
  
      assert compare(x, 2, x) == ">"
      assert compare(exp(x), x, x) == ">"
      assert compare(exp(x**2), exp(x), x) == ">"
      assert compare(exp(exp(x)), exp(x**2), x) == ">"
      assert compare(exp(exp(x)), 1, x) == ">"
  
      assert compare(2, 3, x) == "="
      assert compare(3, -5, x) == "="
      assert compare(2, -5, x) == "="
  
      assert compare(x, x**2, x) == "="
      assert compare(x**2, x**3, x) == "="
      assert compare(x**3, 1 / x, x) == "="
      assert compare(1 / x, x**m, x) == "="
      assert compare(x**m, -x, x) == "="
  
      assert compare(exp(x), exp(-x), x) == "="
      assert compare(exp(-x), exp(2 * x), x) == "="
      assert compare(exp(2 * x), exp(x) ** 2, x) == "="
      assert compare(exp(x) ** 2, exp(x + exp(-x)), x) == "="
      assert compare(exp(x), exp(x + exp(-x)), x) == "="
  
      assert compare(exp(x**2), 1 / exp(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 10 for calling a global function with example usage: test_compare1() without return types