Gf.Gf8.log.go: def of bend-osdev-gf@0.1.1.0
Import: import bend-osdev-gf@0.1.1.0/gf.bend as Gf
Lines 161-171 of bend-osdev-gf@0.1.1.0/gf.bend: https://jend.leeeet.dev/read.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&start_line=161&end_line=171

import Base

# the least i with gen^i = a (searching i = 0 to 254); 0 for a = 0, or when
# gen does not generate a
def Gf8.log.go(n: Nat, hit: Bool, +f: Gf8Field, +a: U32, +cur: U32, +i: Nat) -> Nat:
  match n hit:
    case _ True{}:
      i
    case 0n False{}:
      0n
    case 1n+k False{}:
      +nxt = Gf8.mul(f, Gf8.gen(f), cur)
      Gf8.log.go(k, U32.is_eq(nxt, a), f, a, nxt, 1n+i)

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_eq
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8.gen
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8.mul
  https://jend.leeeet.dev/definition.txt?path=bend-osdev-gf@0.1.1.0/gf.bend&name=Gf8Field