mirror of
https://github.com/Z3Prover/z3
synced 2025-04-06 17:44:08 +00:00
ML API savegame
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger
parent
d293b579f3
commit
eea13a087f
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@ -162,70 +162,68 @@ let basic_tests ( ctx : context ) =
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else
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Printf.printf "Test passed.\n"
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) ;
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model_converter_test ctx
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(*
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// Real num/den test.
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RatNum rn = ctx.MkReal(42, 43);
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Expr inum = rn.Numerator;
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Expr iden = rn.Denominator;
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Console.WriteLine("Numerator: " + inum + " Denominator: " + iden);
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if (inum.ToString() != "42" || iden.ToString() != "43")
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throw new TestFailedException();
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if (rn.ToDecimalString(3) != "0.976?")
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throw new TestFailedException();
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BigIntCheck(ctx, ctx.MkReal("-1231231232/234234333"));
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BigIntCheck(ctx, ctx.MkReal("-123123234234234234231232/234234333"));
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BigIntCheck(ctx, ctx.MkReal("-234234333"));
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BigIntCheck(ctx, ctx.MkReal("234234333/2"));
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string bn = "1234567890987654321";
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if (ctx.MkInt(bn).BigInteger.ToString() != bn)
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throw new TestFailedException();
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if (ctx.MkBV(bn, 128).BigInteger.ToString() != bn)
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throw new TestFailedException();
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if (ctx.MkBV(bn, 32).BigInteger.ToString() == bn)
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throw new TestFailedException();
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// Error handling test.
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try
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{
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IntExpr i = ctx.MkInt("1/2");
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throw new TestFailedException(); // unreachable
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}
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catch (Z3Exception)
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{
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}
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}
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*)
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model_converter_test ctx ;
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(* Real num/den test. *)
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let rn = Real.mk_numeral_nd ctx 42 43 in
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let inum = (get_numerator rn) in
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let iden = get_denominator rn in
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Printf.printf "Numerator: %s Denominator: %s\n" (Real.to_string inum) (Real.to_string iden) ;
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if ((Real.to_string inum) <> "42" or (Real.to_string iden) <> "43") then
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raise (TestFailedException "")
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else
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Printf.printf "Test passed.\n"
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;
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if ((to_decimal_string rn 3) <> "0.976?") then
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raise (TestFailedException "")
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else
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Printf.printf "Test passed.\n"
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;
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if (to_decimal_string (Real.mk_numeral_s ctx "-1231231232/234234333") 5 <> "-5.25640?") then
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raise (TestFailedException "")
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else if (to_decimal_string (Real.mk_numeral_s ctx "-123123234234234234231232/234234333") 5 <> "-525641278361333.28170?") then
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raise (TestFailedException "")
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else if (to_decimal_string (Real.mk_numeral_s ctx "-234234333") 5 <> "-234234333") then
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raise (TestFailedException "")
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else if (to_decimal_string (Real.mk_numeral_s ctx "234234333/2") 5 <> "117117166.5") then
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raise (TestFailedException "")
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;
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(* Error handling test. *)
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try (
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let i = Integer.mk_numeral_s ctx "1/2" in
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raise (TestFailedException "") (* unreachable *)
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)
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with Z3native.Exception(_) -> (
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Printf.printf "Exception caught, OK.\n"
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)
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let _ =
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if not (Log.open_ "z3.log") then
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raise (TestFailedException "Log couldn't be opened.")
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else
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(
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Printf.printf "Running Z3 version %s\n" Version.to_string ;
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let cfg = [("model", "true"); ("proof", "false")] in
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let ctx = (mk_context cfg) in
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let is = (Symbol.mk_int ctx 42) in
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let ss = (Symbol.mk_string ctx "mySymbol") in
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let bs = (Boolean.mk_sort ctx) in
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let ints = (Integer.mk_sort ctx) in
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let rs = (Real.mk_sort ctx) in
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Printf.printf "int symbol: %s\n" (Symbol.to_string is);
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Printf.printf "string symbol: %s\n" (Symbol.to_string ss);
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Printf.printf "bool sort: %s\n" (Sort.to_string bs);
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Printf.printf "int sort: %s\n" (Sort.to_string ints);
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Printf.printf "real sort: %s\n" (Sort.to_string rs);
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basic_tests ctx ;
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Printf.printf "Disposing...\n";
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Gc.full_major ()
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);
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Printf.printf "Exiting.\n";
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try (
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if not (Log.open_ "z3.log") then
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raise (TestFailedException "Log couldn't be opened.")
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else
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(
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Printf.printf "Running Z3 version %s\n" Version.to_string ;
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let cfg = [("model", "true"); ("proof", "false")] in
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let ctx = (mk_context cfg) in
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let is = (Symbol.mk_int ctx 42) in
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let ss = (Symbol.mk_string ctx "mySymbol") in
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let bs = (Boolean.mk_sort ctx) in
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let ints = (Integer.mk_sort ctx) in
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let rs = (Real.mk_sort ctx) in
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Printf.printf "int symbol: %s\n" (Symbol.to_string is);
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Printf.printf "string symbol: %s\n" (Symbol.to_string ss);
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Printf.printf "bool sort: %s\n" (Sort.to_string bs);
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Printf.printf "int sort: %s\n" (Sort.to_string ints);
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Printf.printf "real sort: %s\n" (Sort.to_string rs);
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basic_tests ctx ;
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Printf.printf "Disposing...\n";
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Gc.full_major ()
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);
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Printf.printf "Exiting.\n" ;
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exit 0
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) with Z3native.Exception(msg) -> (
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Printf.printf "Z3 EXCEPTION: %s\n" msg ;
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exit 1
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)
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;;
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@ -11,7 +11,6 @@ open Z3enums
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let null = Z3native.mk_null()
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let is_null o = (Z3native.is_null o)
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(* Internal types *)
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type z3_native_context = { m_n_ctx : Z3native.z3_context; m_n_obj_cnt: int; }
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type context = z3_native_context
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@ -22,7 +21,6 @@ type z3_native_object = {
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inc_ref : Z3native.z3_context -> Z3native.ptr -> unit;
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dec_ref : Z3native.z3_context -> Z3native.ptr -> unit }
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(** Internal stuff *)
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module Internal =
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struct
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@ -1455,11 +1453,11 @@ struct
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let to_string ( x : expr ) = Z3native.get_numeral_string (Expr.gnc x) (Expr.gno x)
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let mk_int_const ( ctx : context ) ( name : Symbol.symbol ) =
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let mk_const ( ctx : context ) ( name : Symbol.symbol ) =
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Expr.mk_const ctx name (mk_sort ctx)
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let mk_int_const_s ( ctx : context ) ( name : string ) =
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mk_int_const ctx (Symbol.mk_string ctx name)
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let mk_const_s ( ctx : context ) ( name : string ) =
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mk_const ctx (Symbol.mk_string ctx name)
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let mk_mod ( ctx : context ) ( t1 : expr ) ( t2 : expr ) =
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expr_of_ptr ctx (Z3native.mk_mod (context_gno ctx) (Expr.gno t1) (Expr.gno t2))
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@ -1467,10 +1465,10 @@ struct
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let mk_rem ( ctx : context ) ( t1 : expr ) ( t2 : expr ) =
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expr_of_ptr ctx (Z3native.mk_rem (context_gno ctx) (Expr.gno t1) (Expr.gno t2))
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let mk_int_numeral_s ( ctx : context ) ( v : string ) =
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let mk_numeral_s ( ctx : context ) ( v : string ) =
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expr_of_ptr ctx (Z3native.mk_numeral (context_gno ctx) v (Sort.gno (mk_sort ctx)))
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let mk_int_numeral_i ( ctx : context ) ( v : int ) =
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let mk_numeral_i ( ctx : context ) ( v : int ) =
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expr_of_ptr ctx (Z3native.mk_int (context_gno ctx) v (Sort.gno (mk_sort ctx)))
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let mk_int2real ( ctx : context ) ( t : expr ) =
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@ -1496,11 +1494,11 @@ struct
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let to_string ( x : expr ) = Z3native.get_numeral_string (Expr.gnc x) (Expr.gno x)
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let mk_real_const ( ctx : context ) ( name : Symbol.symbol ) =
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let mk_const ( ctx : context ) ( name : Symbol.symbol ) =
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Expr.mk_const ctx name (mk_sort ctx)
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let mk_real_const_s ( ctx : context ) ( name : string ) =
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mk_real_const ctx (Symbol.mk_string ctx name)
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let mk_const_s ( ctx : context ) ( name : string ) =
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mk_const ctx (Symbol.mk_string ctx name)
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let mk_numeral_nd ( ctx : context ) ( num : int ) ( den : int) =
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if (den == 0) then
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@ -30,7 +30,6 @@ type context
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(** Create a context object *)
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val mk_context : (string * string) list -> context
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(** Interaction logging for Z3
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Note that this is a global, static log and if multiple Context
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objects are created, it logs the interaction with all of them. *)
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@ -1117,10 +1116,10 @@ sig
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end
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(** Functions to manipulate arithmetic expressions *)
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module rec Arithmetic :
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module Arithmetic :
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sig
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(** Integer Arithmetic *)
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module rec Integer :
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module Integer :
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sig
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(** Create a new integer sort. *)
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val mk_sort : context -> Sort.sort
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@ -1132,10 +1131,10 @@ sig
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val to_string : Expr.expr -> string
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(** Creates an integer constant. *)
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val mk_int_const : context -> Symbol.symbol -> Expr.expr
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val mk_const : context -> Symbol.symbol -> Expr.expr
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(** Creates an integer constant. *)
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val mk_int_const_s : context -> string -> Expr.expr
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val mk_const_s : context -> string -> Expr.expr
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(** Create an expression representing <c>t1 mod t2</c>.
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The arguments must have int type. *)
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@ -1146,11 +1145,11 @@ sig
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val mk_rem : context -> Expr.expr -> Expr.expr -> Expr.expr
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(** Create an integer numeral. *)
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val mk_int_numeral_s : context -> string -> Expr.expr
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val mk_numeral_s : context -> string -> Expr.expr
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(** Create an integer numeral.
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@return A Term with the given value and sort Integer *)
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val mk_int_numeral_i : context -> int -> Expr.expr
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val mk_numeral_i : context -> int -> Expr.expr
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(** Coerce an integer to a real.
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@ -1174,7 +1173,7 @@ sig
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end
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(** Real Arithmetic *)
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and Real :
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module Real :
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sig
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(** Create a real sort. *)
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val mk_sort : context -> Sort.sort
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@ -1193,10 +1192,10 @@ sig
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val to_string : Expr.expr-> string
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(** Creates a real constant. *)
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val mk_real_const : context -> Symbol.symbol -> Expr.expr
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val mk_const : context -> Symbol.symbol -> Expr.expr
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(** Creates a real constant. *)
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val mk_real_const_s : context -> string -> Expr.expr
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val mk_const_s : context -> string -> Expr.expr
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(** Create a real numeral from a fraction.
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@return A Term with rational value and sort Real
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@ -1222,7 +1221,7 @@ sig
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end
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(** Algebraic Numbers *)
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and AlgebraicNumber :
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module AlgebraicNumber :
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sig
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(** Return a upper bound for a given real algebraic number.
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The interval isolating the number is smaller than 1/10^precision.
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@ -1339,7 +1338,7 @@ sig
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end
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(** Functions to manipulate bit-vector expressions *)
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and BitVector :
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module BitVector :
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sig
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(** Create a new bit-vector sort. *)
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val mk_sort : context -> int -> Sort.sort
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@ -1,4 +1,4 @@
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(**
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\(**
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The Z3 ML/Ocaml Interface.
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Copyright (C) 2012 Microsoft Corporation
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@ -11,7 +11,6 @@ open Z3enums
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let null = Z3native.mk_null()
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let is_null o = (Z3native.is_null o)
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(* Internal types *)
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type z3_native_context = { m_n_ctx : Z3native.z3_context; m_n_obj_cnt: int; }
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type context = z3_native_context
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@ -1679,12 +1678,12 @@ sig
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val mk_sort : context -> int_sort
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val get_int : int_num -> int
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val to_string : int_num -> string
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val mk_int_const : context -> Symbol.symbol -> int_expr
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val mk_int_const_s : context -> string -> int_expr
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val mk_const : context -> Symbol.symbol -> int_expr
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val mk_const_s : context -> string -> int_expr
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val mk_mod : context -> int_expr -> int_expr -> int_expr
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val mk_rem : context -> int_expr -> int_expr -> int_expr
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val mk_int_numeral_s : context -> string -> int_num
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val mk_int_numeral_i : context -> int -> int_num
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val mk_numeral_s : context -> string -> int_num
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val mk_numeral_i : context -> int -> int_num
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val mk_int2real : context -> int_expr -> Real.real_expr
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val mk_int2bv : context -> int -> int_expr -> BitVector.bitvec_expr
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end
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@ -1709,8 +1708,8 @@ sig
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val get_denominator : rat_num -> Integer.int_num
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val to_decimal_string : rat_num -> int -> string
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val to_string : rat_num -> string
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val mk_real_const : context -> Symbol.symbol -> real_expr
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val mk_real_const_s : context -> string -> real_expr
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val mk_const : context -> Symbol.symbol -> real_expr
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val mk_const_s : context -> string -> real_expr
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val mk_numeral_nd : context -> int -> int -> rat_num
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val mk_numeral_s : context -> string -> rat_num
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val mk_numeral_i : context -> int -> rat_num
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@ -1816,12 +1815,12 @@ end = struct
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val mk_sort : context -> int_sort
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val get_int : int_num -> int
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val to_string : int_num -> string
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val mk_int_const : context -> Symbol.symbol -> int_expr
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val mk_int_const_s : context -> string -> int_expr
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val mk_const : context -> Symbol.symbol -> int_expr
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val mk_const_s : context -> string -> int_expr
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val mk_mod : context -> int_expr -> int_expr -> int_expr
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val mk_rem : context -> int_expr -> int_expr -> int_expr
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val mk_int_numeral_s : context -> string -> int_num
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val mk_int_numeral_i : context -> int -> int_num
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val mk_numeral_s : context -> string -> int_num
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val mk_numeral_i : context -> int -> int_num
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val mk_int2real : context -> int_expr -> Real.real_expr
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val mk_int2bv : context -> int -> int_expr -> BitVector.bitvec_expr
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end = struct
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@ -1884,11 +1883,11 @@ end = struct
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let to_string ( x : int_num ) = Z3native.get_numeral_string (ngnc x) (ngno x)
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let mk_int_const ( ctx : context ) ( name : Symbol.symbol ) =
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let mk_const ( ctx : context ) ( name : Symbol.symbol ) =
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IntExpr(ArithExpr(Expr.mk_const ctx name (match (mk_sort ctx) with IntSort(ArithSort(s)) -> s)))
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let mk_int_const_s ( ctx : context ) ( name : string ) =
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mk_int_const ctx (Symbol.mk_string ctx name)
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let mk_const_s ( ctx : context ) ( name : string ) =
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mk_const ctx (Symbol.mk_string ctx name)
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let mk_mod ( ctx : context ) ( t1 : int_expr ) ( t2 : int_expr ) =
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int_expr_of_ptr ctx (Z3native.mk_mod (context_gno ctx) (egno t1) (egno t2))
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@ -1896,10 +1895,10 @@ end = struct
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let mk_rem ( ctx : context ) ( t1 : int_expr ) ( t2 : int_expr ) =
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int_expr_of_ptr ctx (Z3native.mk_rem (context_gno ctx) (egno t1) (egno t2))
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let mk_int_numeral_s ( ctx : context ) ( v : string ) =
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let mk_numeral_s ( ctx : context ) ( v : string ) =
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int_num_of_ptr ctx (Z3native.mk_numeral (context_gno ctx) v (sgno (mk_sort ctx)))
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let mk_int_numeral_i ( ctx : context ) ( v : int ) =
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let mk_numeral_i ( ctx : context ) ( v : int ) =
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int_num_of_ptr ctx (Z3native.mk_int (context_gno ctx) v (sgno (mk_sort ctx)))
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let mk_int2real ( ctx : context ) ( t : int_expr ) =
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@ -1930,8 +1929,8 @@ end = struct
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val get_denominator : rat_num -> Integer.int_num
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val to_decimal_string : rat_num -> int -> string
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val to_string : rat_num -> string
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val mk_real_const : context -> Symbol.symbol -> real_expr
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val mk_real_const_s : context -> string -> real_expr
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val mk_const : context -> Symbol.symbol -> real_expr
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val mk_const_s : context -> string -> real_expr
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val mk_numeral_nd : context -> int -> int -> rat_num
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val mk_numeral_s : context -> string -> rat_num
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val mk_numeral_i : context -> int -> rat_num
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@ -2002,11 +2001,11 @@ end = struct
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let to_string ( x : rat_num ) = Z3native.get_numeral_string (ngnc x) (ngno x)
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let mk_real_const ( ctx : context ) ( name : Symbol.symbol ) =
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let mk_const ( ctx : context ) ( name : Symbol.symbol ) =
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RealExpr(ArithExpr(Expr.mk_const ctx name (match (mk_sort ctx) with RealSort(ArithSort(s)) -> s)))
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let mk_real_const_s ( ctx : context ) ( name : string ) =
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mk_real_const ctx (Symbol.mk_string ctx name)
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let mk_const_s ( ctx : context ) ( name : string ) =
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mk_const ctx (Symbol.mk_string ctx name)
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let mk_numeral_nd ( ctx : context ) ( num : int ) ( den : int) =
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||||
if (den == 0) then
|
||||
|
|
|
|||
|
|
@ -34,7 +34,6 @@ type context
|
|||
(** Create a context object *)
|
||||
val mk_context : (string * string) list -> context
|
||||
|
||||
|
||||
(** Interaction logging for Z3
|
||||
Note that this is a global, static log and if multiple Context
|
||||
objects are created, it logs the interaction with all of them. *)
|
||||
|
|
@ -1219,10 +1218,10 @@ sig
|
|||
val to_string : int_num -> string
|
||||
|
||||
(** Creates an integer constant. *)
|
||||
val mk_int_const : context -> Symbol.symbol -> int_expr
|
||||
val mk_const : context -> Symbol.symbol -> int_expr
|
||||
|
||||
(** Creates an integer constant. *)
|
||||
val mk_int_const_s : context -> string -> int_expr
|
||||
val mk_const_s : context -> string -> int_expr
|
||||
|
||||
(** Create an expression representing <c>t1 mod t2</c>.
|
||||
The arguments must have int type. *)
|
||||
|
|
@ -1233,11 +1232,11 @@ sig
|
|||
val mk_rem : context -> int_expr -> int_expr -> int_expr
|
||||
|
||||
(** Create an integer numeral. *)
|
||||
val mk_int_numeral_s : context -> string -> int_num
|
||||
val mk_numeral_s : context -> string -> int_num
|
||||
|
||||
(** Create an integer numeral.
|
||||
@return A Term with the given value and sort Integer *)
|
||||
val mk_int_numeral_i : context -> int -> int_num
|
||||
val mk_numeral_i : context -> int -> int_num
|
||||
|
||||
(** Coerce an integer to a real.
|
||||
|
||||
|
|
@ -1291,10 +1290,10 @@ sig
|
|||
val to_string : rat_num -> string
|
||||
|
||||
(** Creates a real constant. *)
|
||||
val mk_real_const : context -> Symbol.symbol -> real_expr
|
||||
val mk_const : context -> Symbol.symbol -> real_expr
|
||||
|
||||
(** Creates a real constant. *)
|
||||
val mk_real_const_s : context -> string -> real_expr
|
||||
val mk_const_s : context -> string -> real_expr
|
||||
|
||||
(** Create a real numeral from a fraction.
|
||||
@return A Term with rational value and sort Real
|
||||
|
|
|
|||
Loading…
Reference in a new issue