(*
    ||M||  This file is part of HELM, an Hypertextual, Electronic        
    ||A||  Library of Mathematics, developed at the Computer Science     
    ||T||  Department, University of Bologna, Italy.                     
    ||I||                                                                
    ||T||  HELM is free software; you can redistribute it and/or         
    ||A||  modify it under the terms of the GNU General Public License   
    \   /  version 2 or (at your option) any later version.              
     \ /   This software is distributed as is, NO WARRANTY.              
      V_______________________________________________________________ *)

module U = NUri

(* Internal functions *******************************************************)

let uri s = U.uri_of_string ("ld:" ^ s)

(* Interface functions ******************************************************)

let imp = uri "/l/imp"

let mp = uri "/l/mp"

let mt = uri "/l/mt"

let con = uri "/l/con"

let not = uri "/l/not"