5646
return "Form([Integral(Sum(Product(IndexSum(Product(Indexed(ComponentTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((Index(0),), {Index(0): 2})), MultiIndex((FixedIndex(2),), {})), MultiIndex((Index(0),), {Index(0): 2})), MultiIndex((Index(1),), {Index(1): 2})), Indexed(ComponentTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((Index(2),), {Index(2): 2})), MultiIndex((FixedIndex(2),), {})), MultiIndex((Index(2),), {Index(2): 2})), MultiIndex((Index(1),), {Index(1): 2}))), MultiIndex((Index(1),), {Index(1): 2})), Product(Coefficient(FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None), 0), Product(FloatValue(0.2, (), (), {}), Coefficient(FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None), 0)))), Sum(Product(IndexSum(Indexed(ListTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((Index(3),), {Index(3): 2})), MultiIndex((FixedIndex(0),), {})), Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((Index(3),), {Index(3): 2})), MultiIndex((FixedIndex(1),), {}))), MultiIndex((Index(3),), {Index(3): 2})), MultiIndex((Index(3),), {Index(3): 2})), Indexed(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((FixedIndex(2),), {}))), Sum(IndexSum(IndexSum(Product(Indexed(ComponentTensor(Indexed(ListTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((Index(4),), {Index(4): 2})), MultiIndex((FixedIndex(0),), {})), Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((Index(4),), {Index(4): 2})), MultiIndex((FixedIndex(1),), {}))), MultiIndex((Index(5),), {Index(5): 2})), MultiIndex((Index(5), Index(4)), {Index(4): 2, Index(5): 2})), MultiIndex((Index(6), Index(7)), {Index(7): 2, Index(6): 2})), Indexed(ComponentTensor(Indexed(ListTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((Index(8),), {Index(8): 2})), MultiIndex((FixedIndex(0),), {})), Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((Index(8),), {Index(8): 2})), MultiIndex((FixedIndex(1),), {}))), MultiIndex((Index(9),), {Index(9): 2})), MultiIndex((Index(9), Index(8)), {Index(8): 2, Index(9): 2})), MultiIndex((Index(6), Index(7)), {Index(7): 2, Index(6): 2}))), MultiIndex((Index(6),), {Index(6): 2})), MultiIndex((Index(7),), {Index(7): 2})), Product(IntValue(-1, (), (), {}), Product(IndexSum(Indexed(ListTensor(Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((Index(10),), {Index(10): 2})), MultiIndex((FixedIndex(0),), {})), Indexed(SpatialDerivative(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 0), MultiIndex((Index(10),), {Index(10): 2})), MultiIndex((FixedIndex(1),), {}))), MultiIndex((Index(10),), {Index(10): 2})), MultiIndex((Index(10),), {Index(10): 2})), Indexed(Argument(MixedElement(*[VectorElement('Lagrange', Cell('triangle', Space(2)), 1, 2, None), FiniteElement('Lagrange', Cell('triangle', Space(2)), 1, None)], **{'value_shape': (3,) }), 1), MultiIndex((FixedIndex(2),), {}))))))), Measure('cell', 0, None))])";