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;; -*-theme-d-*-
;; Copyright (C) 2018 Tommi Höynälänmaa
;; Distributed under GNU General Public License version 3,
;; see file doc/GPL-3.
;; Expected results: translation and running OK
(define-proper-program (tests test677)
(import (standard-library core)
(standard-library rational)
(standard-library console-io))
(define-simple-proc my-print (((rat <rational-number>)) <none> nonpure)
(console-display-line rat))
(define-simple-proc do-tests
(((rat1 <rational-number>) (rat2 <rational-number>)) <none> nonpure)
(my-print (+ rat1 rat2))
(my-print (- rat1 rat2))
(my-print (* rat1 rat2))
(my-print (/ rat1 rat2))
(my-print (- rat1))
(my-print (abs rat1))
(my-print (square rat1))
(console-display-line (< rat1 rat2))
(console-display-line (<= rat1 rat2))
(console-display-line (> rat1 rat2))
(console-display-line (>= rat1 rat2))
(console-display-line (equal? rat1 rat2)))
(define-main-proc (() <none> nonpure)
(do-tests (rational 1 3) (rational -2 5))))
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