


torch.allclose(A @ X, B)
      True



  >>> A = torch.randn(2, 4, 4).tril_()
  >>> B = torch.randn(2, 3, 4)
  >>> X = torch.linalg.solve_triangular(A, B, upper=False, left=False)
  >>> torch.allclose(X @ A, B)
  True
