code: def test_parsing_definitions():
      from sympy.abc import x
  
      assert len(_transformation) == 12  # if this changes, extend below
      assert _transformation[0] == lambda_notation
      assert _transformation[1] == auto_symbol
      assert _transformation[2] == repeated_decimals
      assert _transformation[3] == auto_number
      assert _transformation[4] == factorial_notation
      assert _transformation[5] == implicit_multiplication_application
      assert _transformation[6] == convert_xor
      assert _transformation[7] == implicit_application
      assert _transformation[8] == implicit_multiplication
      assert _transformation[9] == convert_equals_signs
      assert _transformation[10] == function_exponentiation
      assert _transformation[11] == rationalize
      assert T[:5] == T[0, 1, 2, 3, 4] == standard_transformations
      t = _transformation
      assert T[-1, 0] == (t[len(t) - 1], t[0])
      assert T[:5, 8] == standard_transformations + (t[8],)
      assert (
          parse_expr("0.3x^2", transformations="all") == 3 * x**2 / 10
      )
      assert parse_expr("sin 3x", transformations="implicit") == sin(
          3 * x
      )
  
imports: import sys
  import builtins
  import types
  from sympy.assumptions import Q
  from sympy.core import Symbol, Function, Float, Rational, Integer, I, Mul, Pow, Eq, Lt, Le, Gt, Ge, Ne
  from sympy.functions import exp, factorial, factorial2, sin, Min, Max
  from sympy.logic import And
  from sympy.series import Limit
  from sympy.testing.pytest import raises, skip
  from sympy.parsing.sympy_parser import parse_expr, standard_transformations, rationalize, TokenError, split_symbols, implicit_multiplication, convert_equals_signs, convert_xor, function_exponentiation, lambda_notation, auto_symbol, repeated_decimals, implicit_multiplication_application, auto_number, factorial_notation, implicit_application, _transformation, T
label_desc: Use image node_id 27 for calling a global function with example usage: test_parsing_definitions() without return types