// // MPSumFunctionLayout.h // MathPad // // Created by Kim Wittenburg on 23.04.14. // Copyright (c) 2014 Kim Wittenburg. All rights reserved. // #import "MPFunctionLayout.h" @class MPSumFunctionLayout, MPSumFunction; @interface MPSumFunctionLayout : MPFunctionLayout - (MPSumFunction *)sumFunction; @end