def e_c

bend-collections-laws-math@1.0.0.0 · proofs/math/typed/combnat.bend:129

import Base
import bend-collections-laws-math@1.0.0.0/proofs/math/natural/gcd.bend as GC

129def e_c(+c: Nat, +jp: Nat) -> {c == Nat.mul(wl(c, jp), gg(c, jp)) : Nat}:
130  GC.gcd_dvd_left(c, 1n+jp)