import java.util.Vector; import java.lang.Integer; public class mathStruc { model; //Fun1*<Fun2*<A,A,A>, Fun1*<MathStruc <A>,MathStruc <A>>> innerOp = (o) -> (ms) -> new mathStruc<>(o.apply(model,ms.model)); public mathStruc(m) { model =m; //innerOp = (o) -> (ms) -> new mathStruc<>(o.apply(this.model,ms.model)); } }