code: def test_expevalbug():
      x = Symbol("x")
      e1 = exp(1 * x)
      e3 = exp(x)
      assert e1 == e3
  
file_path: sympy/sympy/core/tests/test_equal.py
imports: from sympy.core.numbers import Rational
  from sympy.core.symbol import Dummy, Symbol
  from sympy.functions.elementary.exponential import exp
label_desc: Use image node_id 2 for calling a global function with example usage: test_expevalbug() without return types