;;; Compiled by f2cl version 2.0 beta Date: 2007/05/04 17:29:50 
;;; Using Lisp CMU Common Lisp Snapshot 2007-05 (19D)
;;; 
;;; Options: ((:prune-labels nil) (:auto-save t) (:relaxed-array-decls t)
;;;           (:coerce-assigns :as-needed) (:array-type ':array)
;;;           (:array-slicing t) (:declare-common nil)
;;;           (:float-format double-float))

(in-package :slatec)


(defun dqags
       (f a b epsabs epsrel result abserr neval ier limit lenw last$ iwork
        work)
  (declare (type (array double-float (*)) work)
           (type (array f2cl-lib:integer4 (*)) iwork)
           (type (f2cl-lib:integer4) last$ lenw limit ier neval)
           (type (double-float) abserr result epsrel epsabs b a))
  (f2cl-lib:with-multi-array-data
      ((iwork f2cl-lib:integer4 iwork-%data% iwork-%offset%)
       (work double-float work-%data% work-%offset%))
    (prog ((lvl 0) (l1 0) (l2 0) (l3 0))
      (declare (type (f2cl-lib:integer4) l3 l2 l1 lvl))
      (setf ier 6)
      (setf neval 0)
      (setf last$ 0)
      (setf result 0.0)
      (setf abserr 0.0)
      (if (or (< limit 1) (< lenw (f2cl-lib:int-mul limit 4))) (go label10))
      (setf l1 (f2cl-lib:int-add limit 1))
      (setf l2 (f2cl-lib:int-add limit l1))
      (setf l3 (f2cl-lib:int-add limit l2))
      (multiple-value-bind
            (var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-8 var-9 var-10
             var-11 var-12 var-13 var-14 var-15)
          (dqagse f a b epsabs epsrel limit result abserr neval ier
           (f2cl-lib:array-slice work double-float (1) ((1 *)))
           (f2cl-lib:array-slice work double-float (l1) ((1 *)))
           (f2cl-lib:array-slice work double-float (l2) ((1 *)))
           (f2cl-lib:array-slice work double-float (l3) ((1 *))) iwork last$)
        (declare (ignore var-0 var-1 var-2 var-3 var-4 var-5 var-10 var-11
                         var-12 var-13 var-14))
        (setf result var-6)
        (setf abserr var-7)
        (setf neval var-8)
        (setf ier var-9)
        (setf last$ var-15))
      (setf lvl 0)
     label10
      (if (= ier 6) (setf lvl 1))
      (if (/= ier 0) (xermsg "SLATEC" "DQAGS" "ABNORMAL RETURN" ier lvl))
      (go end_label)
     end_label
      (return
       (values nil
               nil
               nil
               nil
               nil
               result
               abserr
               neval
               ier
               nil
               nil
               last$
               nil
               nil)))))

(in-package #-gcl #:cl-user #+gcl "CL-USER")
#+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or))
(eval-when (:load-toplevel :compile-toplevel :execute)
  (setf (gethash 'fortran-to-lisp::dqags fortran-to-lisp::*f2cl-function-info*)
          (fortran-to-lisp::make-f2cl-finfo
           :arg-types '(t (double-float) (double-float) (double-float)
                        (double-float) (double-float) (double-float)
                        (fortran-to-lisp::integer4) (fortran-to-lisp::integer4)
                        (fortran-to-lisp::integer4) (fortran-to-lisp::integer4)
                        (fortran-to-lisp::integer4)
                        (array fortran-to-lisp::integer4 (*))
                        (array double-float (*)))
           :return-values '(nil nil nil nil nil fortran-to-lisp::result
                            fortran-to-lisp::abserr fortran-to-lisp::neval
                            fortran-to-lisp::ier nil nil fortran-to-lisp::last$
                            nil nil)
           :calls '(fortran-to-lisp::xermsg fortran-to-lisp::dqagse))))

