def dfs_branch_some

minebender-game@1.0.0.0 · proof_solver.bend:1098

import Base
import minebender-game@1.0.0.0/types.bend as T
import minebender-game@1.0.0.0/solver.bend as S

1098def dfs_branch_some(+ok0: Bool, +ok1: Bool, +d0: Maybe<&2, T.Grid(Bool)>, +d1: Maybe<&2, T.Grid(Bool)>, +l: T.Grid(Bool),
1099  e: {S.dfs.or(S.dfs.when(ok0, x => d0), y => S.dfs.when(ok1, z => d1)) == Some{l} : Maybe<&2, T.Grid(Bool)>}) ->
1100  BranchSome(d0, d1, l):
1101  dfs_branch_some.k(ok0, ok1, d0, d1, l,
1102    dfs_or_some(S.dfs.when(ok0, x => d0), y => S.dfs.when(ok1, z => d1), l, e))