File: defunc-testing.lisp

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#|$ACL2s-Preamble$;
(include-book ;; Newline to fool ACL2/cert.pl dependency scanner
 "portcullis")
(begin-book t :ttags :all);$ACL2s-Preamble$|#

(in-package "ACL2S")
(include-book "acl2s/ccg/ccg" :uncertified-okp nil :dir :system :ttags
              ((:ccg)) :load-compiled-file nil)
(include-book "acl2s/base-theory" :dir :system :ttags :all)
(include-book "acl2s/custom" :dir :system :ttags :all)
(include-book "acl2s/acl2s-sigs" :dir :system :ttags :all)
(include-book "acl2s/definec" :dir :system :ttags :all)

(set-well-founded-relation l<)
(set-termination-method :ccg)
(set-ccg-time-limit 300)


;(acl2s-defaults :set cgen-single-test-timeout 0)

(definec d-t1 (x :int) :int
  x)

(definec d-t1 (x :int) :int
  x)

(property (x :int)
  (== (d-t1 x) x))

(property d-t1-thm (x :int)
  (== (d-t1 x) x))

(definec foo (x y :int z :tl :cons) :cons
  (if (< x y)
      z
    (foo (- x 2) (1- y) z)))

; Was leading to infinite looping in arithmetic-5 which led me to
; disable acl2::|(* 2 (floor x y))|
(definec m4 (x :rational) :nat
  (abs (ceiling (* x 2) 1)))