code: def eq(a, b, tol=1e-6):
      for x, y in zip(a, b):
          if not (abs(x - y) < tol):
              return False
      return True
  
imports: from sympy.external import import_module
  from sympy.functions.special.bessel import jn_zeros
label_desc: Use image node_id 1 for calling a global function with example usage: eq(a, b, tol) and returns: True, False