src/numerical/slatec/zmlt.lisp

   1 ;;; Compiled by f2cl version:
   2 ;;; ("f2cl1.l,v 46c1f6a93b0d 2012/05/03 04:40:28 toy $"
   3 ;;;  "f2cl2.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   4 ;;;  "f2cl3.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   5 ;;;  "f2cl4.l,v 96616d88fb7e 2008/02/22 22:19:34 rtoy $"
   6 ;;;  "f2cl5.l,v 46c1f6a93b0d 2012/05/03 04:40:28 toy $"
   7 ;;;  "f2cl6.l,v 1d5cbacbb977 2008/08/24 00:56:27 rtoy $"
   8 ;;;  "macros.l,v fceac530ef0c 2011/11/26 04:02:26 toy $")
   9
  10 ;;; Using Lisp CMU Common Lisp snapshot-2012-04 (20C Unicode)
  11 ;;;
  12 ;;; Options: ((:prune-labels nil) (:auto-save t) (:relaxed-array-decls t)
  13 ;;;           (:coerce-assigns :as-needed) (:array-type ':simple-array)
  14 ;;;           (:array-slicing nil) (:declare-common nil)
  15 ;;;           (:float-format double-float))
  16
  17 (in-package :slatec)
  18
  19
  20 (defun zmlt (ar ai br bi cr ci)
  21   (declare (type (double-float) ci cr bi br ai ar))
  22   (prog ((ca 0.0) (cb 0.0))
  23     (declare (type (double-float) cb ca))
  24     (setf ca (- (* ar br) (* ai bi)))
  25     (setf cb (+ (* ar bi) (* ai br)))
  26     (setf cr ca)
  27     (setf ci cb)
  28     (go end_label)
  29    end_label
  30     (return (values nil nil nil nil cr ci))))
  31
  32 (in-package #:cl-user)
  33 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  34 (eval-when (:load-toplevel :compile-toplevel :execute)
  35   (setf (gethash 'fortran-to-lisp::zmlt fortran-to-lisp::*f2cl-function-info*)
  36           (fortran-to-lisp::make-f2cl-finfo
  37            :arg-types '((double-float) (double-float) (double-float)
  38                         (double-float) (double-float) (double-float))
  39            :return-values '(nil nil nil nil fortran-to-lisp::cr
  40                             fortran-to-lisp::ci)
  41            :calls 'nil)))
  42