let problem_of ~div ~conv ~nums =
let all_tms = (match div with None -> [] | Some div -> [div]) @ nums @ conv in
- let all_tms, var_names = parse' all_tms in
+ let all_tms, var_names = Parser.parse' all_tms in
let div, (tms, conv) = match div with
| None -> None, list_cut (List.length nums, all_tms)
| Some _ -> Some (List.hd all_tms), list_cut (List.length nums, List.tl all_tms) in