def double_word
import stelliferous@0.0.2.0/proofs/u32_shift.bend as U32Shiftimport Base
import stelliferous@0.0.2.0/proofs/word_encoding.bend as WordEncoding
99def double_word(+w: Word(32n)) -> DoubleGoal(w):
100 %WordEncoding.recover(31n,1n,w) : DoubleGoal(_)
101 double_parts(WordEncoding.split(31n,1n,w))