code: def test_invertible():
      A = MatrixSymbol("A", 5, 5)
      B = MatrixSymbol("B", 5, 5)
      assert (
          satask(Q.invertible(A * B), Q.invertible(A) & Q.invertible(B))
          is True
      )
      assert satask(Q.invertible(A), Q.invertible(A * B)) is True
      assert (
          satask(Q.invertible(A) & Q.invertible(B), Q.invertible(A * B))
          is True
      )
  
imports: from sympy.assumptions.ask import Q
  from sympy.assumptions.assume import assuming
  from sympy.core.numbers import I, pi
  from sympy.core.relational import Eq, Gt
  from sympy.core.singleton import S
  from sympy.core.symbol import symbols
  from sympy.functions.elementary.complexes import Abs
  from sympy.logic.boolalg import Implies
  from sympy.matrices.expressions.matexpr import MatrixSymbol
  from sympy.assumptions.cnf import CNF, Literal
  from sympy.assumptions.satask import satask, extract_predargs, get_relevant_clsfacts
  from sympy.testing.pytest import raises, XFAIL
label_desc: Use image node_id 5 for calling a global function with example usage: test_invertible() without return types