(def! x "73eda753299d7d483339d80809a1d80553bda402fffe5bfeffffffff00000000")
(def! one "0000000000000000000000000000000000000000000000000000000000000001")
    (def! bits (unpack-bits x))
    (map (fn* [b] (
                    (zkcons! circuit (
                    (add lc0 one) 
                    (sub lc0 b)
                    (add lc1 x))
;;                    'enforce)
              ))) bits)
   (zkcons! circuit (
;;                    'reset-coeff-lc
                    (sub lc0 x)
                    (add lc1 one)
;;                    'enforce)
            ))
(println "bit-dec")
(println circuit)