- (*
- | ExistsElim (_, just, ident, term, term1, ident1) -> pp_just ~term_pp just ^ "let " ^ ident ^ ":"
- ^ NotationPp.pp_term term ^ "such that " ^ NotationPp.pp_term term1 ^ "(" ^ ident1 ^ ")"
- | AndElim (_, just, term1, ident1, term2, ident2) -> pp_just ~NotationPp.pp_term just ^ "we have " ^ NotationPp.pp_term term1 ^ " (" ^ ident1 ^ ") " ^ "and " ^ NotationPp.pp_term term2 ^ " (" ^ ident2 ^ ")"
- *)
+ | ExistsElim (_, just, ident, term, term1, ident1) -> pp_just status just ^ "let " ^ ident ^ ":"
+ ^ NotationPp.pp_term status term ^ "such that" ^ NotationPp.pp_term status term1 ^ "(" ^ ident1 ^ ")"
+ | AndElim (_, just, term1, ident1, term2, ident2) -> pp_just status just ^ "we have " ^
+ NotationPp.pp_term status term1 ^ " (" ^ ident1 ^ ") " ^ "and " ^ NotationPp.pp_term status term2
+ ^ " (" ^ ident2 ^ ")"
+ | Thesisbecomes (_, t) -> "the thesis becomes" ^ NotationPp.pp_term status t
+ | RewritingStep (_, rhs, just, cont) ->
+ "=" ^
+ NotationPp.pp_term status rhs ^
+ (match just with
+ | `Auto params -> pp_auto_params params status
+ | `Term t -> " exact " ^ NotationPp.pp_term status t
+ | `Proof -> " proof"
+ | `SolveWith t -> " using " ^ NotationPp.pp_term status t)
+ ^ (if cont then " done" else "")
+ | Obtain (_,id,t1) -> "obtain (" ^ id ^ ")" ^ NotationPp.pp_term status t1
+ | Conclude (_,t1) -> "conclude " ^ NotationPp.pp_term status t1
+ | We_proceed_by_cases_on (_, term, term1) -> "we proceed by cases on" ^ NotationPp.pp_term status term ^ "to prove" ^ NotationPp.pp_term status term1
+ | We_proceed_by_induction_on (_, term, term1) -> "we proceed by induction on" ^ NotationPp.pp_term status term ^ "to prove" ^ NotationPp.pp_term status term1
+ | Byinduction (_, term, ident) -> "by induction hypothesis we know" ^ NotationPp.pp_term status term ^ "(" ^ ident ^ ")"
+ | Case (_, id, args) ->
+ "case" ^ id ^
+ String.concat " "
+ (List.map (function (id,term) -> "(" ^ id ^ ": " ^ NotationPp.pp_term status term ^ ")")
+ args)