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def rhd.c2b

bend-kit-collections@0.1.4.1 · nat_order.bend:662

import bend-kit-collections@0.1.4.1/nat_order.bend as NatOrder
import Base

662def rhd.c2b(+l: Nat, +x: Nat, +y: Nat, +b: Nat, h1: LE(Nat.add(y, x), Nat.mul(3n, b)), h4: LE(Nat.add(b, Nat.add(y, x)), Nat.add(3n, Nat.mul(3n, l))), pl: LE(1n, l), py: LE(1n, y)) -> LE(x, Nat.mul(3n, l)):
663  by_contra(x, Nat.mul(3n, l), ng => rhd.c2b.k(l, x, y, b, ng, h1, h4, pl, py))

Uses (6)

Used by (1)