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-- Programmed by Jedidiah Barber
-- Licensed under the Sunset License v1.0
-- See license.txt for further details
with
Ada.Text_IO,
Kompsos.Math,
Kompsos.Pretty_Print;
procedure Divo is
package TIO renames Ada.Text_IO;
package InKomp is new Kompsos (Integer);
use InKomp;
package Math is new InKomp.Math (0, 1);
package Printer is new InKomp.Pretty_Print (Integer'Image);
function B
(Item : in Integer)
return Term
renames Math.Build;
function P
(Item : in Integer)
return String
renames Printer.Image;
function PV
(Item : in Term)
return String is
begin
return P (Math.Value (Item));
exception
when others =>
return Printer.Image (Item);
end PV;
procedure Test
(Dividend, Divisor : in Integer)
is
Relation : Goal := Empty_Goal;
Quotient : constant Term := Relation.Fresh;
Remainder : constant Term := Relation.Fresh;
Result : State;
begin
Math.Divide (Relation, B (Dividend) & B (Divisor) & Quotient & Remainder);
Result := Relation.Run;
TIO.Put_Line (P (Dividend) & " / " & P (Divisor) &
" = " & PV (Quotient.Resolve (Result)) &
" r " & PV (Remainder.Resolve (Result)));
end Test;
begin
Test (0, 2);
Test (1, 1);
Test (2, 3);
Test (2, 1);
Test (1, 5);
Test (3, 2);
Test (6, 7);
Test (6, 3);
Test (4, 6);
Test (3, 1);
Test (5, 6);
Test (19, 7); -- currently fails, not sure why, error in miniKanren?
end Divo;
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