code: def mytn(expr1, expr2, expr3, x, d=0):
      from sympy.core.random import (
          verify_numerically,
          random_complex_number,
      )
  
      subs = {}
      for a in expr1.free_symbols:
          if a != x:
              subs[a] = random_complex_number()
      return expr2 == expr3 and verify_numerically(
          expr1.subs(subs), expr2.subs(subs), x, d=d
      )
  
imports: from sympy.core.function import diff, expand, expand_func
  from sympy.core import EulerGamma
  from sympy.core.numbers import E, Float, I, Rational, nan, oo, pi
  from sympy.core.singleton import S
  from sympy.core.symbol import Symbol, symbols
  from sympy.functions.elementary.complexes import conjugate, im, polar_lift, re
  from sympy.functions.elementary.exponential import exp, exp_polar, log
  from sympy.functions.elementary.hyperbolic import cosh, sinh
  from sympy.functions.elementary.miscellaneous import sqrt
  from sympy.functions.elementary.trigonometric import cos, sin, sinc
  from sympy.functions.special.error_functions import Chi, Ci, E1, Ei, Li, Shi, Si, erf, erf2, erf2inv, erfc, erfcinv, erfi, erfinv, expint, fresnelc, fresnels, li
  from sympy.functions.special.gamma_functions import gamma, uppergamma
  from sympy.functions.special.hyper import hyper, meijerg
  from sympy.integrals.integrals import Integral, integrate
  from sympy.series.gruntz import gruntz
  from sympy.series.limits import limit
  from sympy.series.order import O
  from sympy.core.expr import unchanged
  from sympy.core.function import ArgumentIndexError
  from sympy.functions.special.error_functions import _erfs, _eis
  from sympy.testing.pytest import raises
label_desc: Use image node_id 16 for calling a global function with example usage: mytn(expr1, expr2, expr3, x, d) and returns: unknown