From: Raymond T. <rt...@us...> - 2002-04-26 12:41:37
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Update of /cvsroot/maxima/maxima/src/numerical/slatec In directory usw-pr-cvs1:/tmp/cvs-serv1602 Added Files: zexp.lisp Log Message: Initial revision --- NEW FILE: zexp.lisp --- ;;; Compiled by f2cl version 2.0 beta on 2002/04/25 at 13:19:23 ;;; ;;; Options: ((:prune-labels nil) (:auto-save t) (:relaxed-array-decls t) ;;; (:coerce-assigns :as-needed) (:array-type ':simple-array) ;;; (:array-slicing nil) (:declare-common nil) ;;; (:float-format double-float)) (in-package "SLATEC") (defun zexp (ar ai br bi) (declare (type double-float bi br ai ar)) (prog ((zm 0.0) (ca 0.0) (cb 0.0)) (declare (type double-float cb ca zm)) (setf zm (exp ar)) (setf ca (* zm (cos ai))) (setf cb (* zm (sin ai))) (setf br ca) (setf bi cb) (go end_label) end_label (return (values nil nil br bi)))) |