RaML Utils

This package provides currently only a (time)-complexity and normal-form preserving translation from resource aware ML to term rewrite systems.

Download and Installation

Source code can be downloaded from here. The program is written in Haskell and will compile under Glasgow Haskell Compiler and is available as Cabal package. It depends on following (non-standard) libraries:

• the source version of the RaML prototype;
• term rewriting library

Usage

$ RaMLtoTrs appendAll.raml

(STARTTERM
    CONSTRUCTOR-BASED)
(STRATEGY
    INNERMOST)

(VAR
    @l @l1 @l2 @ls @x @xs)
(RULES
    append(@l1,@l2) -> append#1(@l1,@l2)
    append#1(::(@x,@xs),@l2) -> ::(@x,append(@xs,@l2))
    append#1(nil(),@l2) -> @l2
    appendAll(@l) -> appendAll#1(@l)
    appendAll#1(::(@l1,@ls)) -> append(@l1,appendAll(@ls))
    appendAll#1(nil()) -> nil()
    appendAll2(@l) -> appendAll2#1(@l)
    appendAll2#1(::(@l1,@ls)) -> append(appendAll(@l1),appendAll2(@ls))
    appendAll2#1(nil()) -> nil()
    appendAll3(@l) -> appendAll3#1(@l)
    appendAll3#1(::(@l1,@ls)) -> append(appendAll2(@l1),appendAll3(@ls))
    appendAll3#1(nil()) -> nil())
(COMMENT
    This TRS was automatically generated from the resource aware ML program 'appendAll.raml', 
    c.f. http://raml.tcs.ifi.lmu.de/)