Another "complicated"example Operations allowed to use add(x,y) How to flip,zero,test 1.zero z0 calculate exit,goto 2.zero z1 3.equality test(x,y) the sum of X 4.test eq goto 7 5.flip z0 two 1-bit 6.exit 1， binary 7.zero t 8.flip t number 9.equality test(x,t) 10.test eq flip z12022/12/14 7 Another “complicated” example How to calculate the sum of two 1-bit binary number ? flip, zero, test exit, goto Operations allowed to use add(x,y) 1. zero z0 2. zero z1 3. equality test(x,y) 4. test eq goto 7 5. flip z0 6. exit 7. zero t 8. flip t 9. equality test(x,t) 10. test eq flip z1