src/numerical/slatec/zshch.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 zshch (zr zi cshr cshi cchr cchi)
  21   (declare (type (double-float) cchi cchr cshi cshr zi zr))
  22   (prog ((ch 0.0) (cn 0.0) (sh 0.0) (sn 0.0))
  23     (declare (type (double-float) sn sh cn ch))
  24     (setf sh (sinh zr))
  25     (setf ch (cosh zr))
  26     (setf sn (sin zi))
  27     (setf cn (cos zi))
  28     (setf cshr (* sh cn))
  29     (setf cshi (* ch sn))
  30     (setf cchr (* ch cn))
  31     (setf cchi (* sh sn))
  32     (go end_label)
  33    end_label
  34     (return (values nil nil cshr cshi cchr cchi))))
  35
  36 (in-package #:cl-user)
  37 #+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
  38 (eval-when (:load-toplevel :compile-toplevel :execute)
  39   (setf (gethash 'fortran-to-lisp::zshch fortran-to-lisp::*f2cl-function-info*)
  40           (fortran-to-lisp::make-f2cl-finfo
  41            :arg-types '((double-float) (double-float) (double-float)
  42                         (double-float) (double-float) (double-float))
  43            :return-values '(nil nil fortran-to-lisp::cshr fortran-to-lisp::cshi
  44                             fortran-to-lisp::cchr fortran-to-lisp::cchi)
  45            :calls 'nil)))
  46