MAYBE

Problem:
 add(0(),x) -> x
 add(s(x),y) -> s(add(x,y))
 mult(0(),x) -> 0()
 mult(s(x),y) -> add(y,mult(x,y))

Proof:
 DP Processor:
  DPs:
   add#(s(x),y) -> add#(x,y)
   mult#(s(x),y) -> mult#(x,y)
   mult#(s(x),y) -> add#(y,mult(x,y))
  TRS:
   add(0(),x) -> x
   add(s(x),y) -> s(add(x,y))
   mult(0(),x) -> 0()
   mult(s(x),y) -> add(y,mult(x,y))
  Open