def after_round
stelliferous@0.0.2.0 · proofs/traversal_lanes_refinement.bend:183
import stelliferous@0.0.2.0/proofs/traversal_lanes_refinement.bend as TraversalLanesRefinement
import Base
import stelliferous@0.0.2.0/proofs/nat_order.bend as Order
import stelliferous@0.0.2.0/proofs/word_arithmetic.bend as WordArithmetic
183def after_round(+start: Nat) -> {(U32.from_nat(start) + 8 : U32) == U32.from_nat(8n+start) : U32}:
184 %Order.commutative(start,8n) : {(U32.from_nat(start) + 8 : U32) == U32.from_nat(_) : U32}
185 WordArithmetic.native_add(start,8n)