/// <inheritdoc/> public override ExpNode Execute(VectorProjOperNode node) { if (node.LeftChild.AreEqualSizeVectors(node.RightChild, out TensorNode a, out TensorNode b)) { VectorProductOperNode adotb = QuickOpers.DotProduct(a, (TensorNode)b.Clone()); BOperNode bdotb = QuickOpers.DotProduct((TensorNode)b.Clone(), (TensorNode)b.Clone()); return(QuickOpers.Multiply(b, adotb, QuickOpers.Reciprical(bdotb)).Execute(this)); } return(HandleError(new CannotVectorProject(this, node))); }