let index trie equality =
- let _, (_, l, r, ordering), _, _ = equality in
+ let _, _, (_, l, r, ordering), _, _ = equality in
let psl = path_strings_of_term 0 l
and psr = path_strings_of_term 0 r in
let index pos trie ps =
let remove_index trie equality =
- let _, (_, l, r, ordering), _, _ = equality in
+ let _, _, (_, l, r, ordering), _, _ = equality in
let psl = path_strings_of_term 0 l
and psr = path_strings_of_term 0 r in
let remove_index pos trie ps =
let in_index trie equality =
- let _, (_, l, r, ordering), _, _ = equality in
+ let _, _, (_, l, r, ordering), _, _ = equality in
let psl = path_strings_of_term 0 l
and psr = path_strings_of_term 0 r in
let meta_convertibility = Inference.meta_convertibility_eq equality in