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 zbesk (zr zi fnu kode n cyr cyi nz ierr) 21 (declare (type (simple-array double-float (*)) cyi cyr) 22 (type (f2cl-lib:integer4) ierr nz n kode) 23 (type (double-float) fnu zi zr)) 24 (prog ((k 0) (k1 0) (k2 0) (mr 0) (nn 0) (nuf 0) (nw 0) (aa 0.0) (alim 0.0) 25 (aln 0.0) (arg 0.0) (az 0.0) (dig 0.0) (elim 0.0) (fn 0.0) (fnul 0.0) 26 (rl 0.0) (r1m5 0.0) (tol 0.0) (ufl 0.0) (bb 0.0)) 27 (declare (type (double-float) bb ufl tol r1m5 rl fnul fn elim dig az arg 28 aln alim aa) 29 (type (f2cl-lib:integer4) nw nuf nn mr k2 k1 k)) 30 (setf ierr 0) 31 (setf nz 0) 32 (if (and (= zi 0.0f0) (= zr 0.0f0)) (setf ierr 1)) 33 (if (< fnu 0.0) (setf ierr 1)) 34 (if (or (< kode 1) (> kode 2)) (setf ierr 1)) 35 (if (< n 1) (setf ierr 1)) 36 (if (/= ierr 0) (go end_label)) 37 (setf nn n) 38 (setf tol (max (f2cl-lib:d1mach 4) 1.0e-18)) 39 (setf k1 (f2cl-lib:i1mach 15)) 40 (setf k2 (f2cl-lib:i1mach 16)) 41 (setf r1m5 (f2cl-lib:d1mach 5)) 42 (setf k 43 (min (the f2cl-lib:integer4 (abs k1)) 44 (the f2cl-lib:integer4 (abs k2)))) 45 (setf elim (* 2.303 (- (* k r1m5) 3.0))) 46 (setf k1 (f2cl-lib:int-sub (f2cl-lib:i1mach 14) 1)) 47 (setf aa (* r1m5 k1)) 48 (setf dig (min aa 18.0)) 49 (setf aa (* aa 2.303)) 50 (setf alim (+ elim (max (- aa) -41.45))) 51 (setf fnul (+ 10.0 (* 6.0 (- dig 3.0)))) 52 (setf rl (+ (* 1.2 dig) 3.0)) 53 (setf az (coerce (realpart (zabs zr zi)) 'double-float)) 54 (setf fn (+ fnu (f2cl-lib:int-sub nn 1))) 55 (setf aa (/ 0.5 tol)) 56 (setf bb (* (f2cl-lib:i1mach 9) 0.5)) 57 (setf aa (min aa bb)) 58 (if (> az aa) (go label260)) 59 (if (> fn aa) (go label260)) 60 (setf aa (f2cl-lib:fsqrt aa)) 61 (if (> az aa) (setf ierr 3)) 62 (if (> fn aa) (setf ierr 3)) 63 (setf ufl (* (f2cl-lib:d1mach 1) 1000.0)) 64 (if (< az ufl) (go label180)) 65 (if (> fnu fnul) (go label80)) 66 (if (<= fn 1.0) (go label60)) 67 (if (> fn 2.0) (go label50)) 68 (if (> az tol) (go label60)) 69 (setf arg (* 0.5 az)) 70 (setf aln (* (- fn) (f2cl-lib:flog arg))) 71 (if (> aln elim) (go label180)) 72 (go label60) 73 label50 74 (multiple-value-bind 75 (var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-8 var-9 var-10 76 var-11) 77 (zuoik zr zi fnu kode 2 nn cyr cyi nuf tol elim alim) 78 (declare (ignore var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-9 79 var-10 var-11)) 80 (setf nuf var-8)) 81 (if (< nuf 0) (go label180)) 82 (setf nz (f2cl-lib:int-add nz nuf)) 83 (setf nn (f2cl-lib:int-sub nn nuf)) 84 (if (= nn 0) (go label100)) 85 label60 86 (if (< zr 0.0) (go label70)) 87 (multiple-value-bind 88 (var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-8 var-9 var-10) 89 (zbknu zr zi fnu kode nn cyr cyi nw tol elim alim) 90 (declare (ignore var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-8 var-9 91 var-10)) 92 (setf nw var-7)) 93 (if (< nw 0) (go label200)) 94 (setf nz nw) 95 (go end_label) 96 label70 97 (if (/= nz 0) (go label180)) 98 (setf mr 1) 99 (if (< zi 0.0) (setf mr -1)) 100 (multiple-value-bind 101 (var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-8 var-9 var-10 102 var-11 var-12 var-13) 103 (zacon zr zi fnu kode mr nn cyr cyi nw rl fnul tol elim alim) 104 (declare (ignore var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-9 105 var-10 var-11 var-12 var-13)) 106 (setf nw var-8)) 107 (if (< nw 0) (go label200)) 108 (setf nz nw) 109 (go end_label) 110 label80 111 (setf mr 0) 112 (if (>= zr 0.0) (go label90)) 113 (setf mr 1) 114 (if (< zi 0.0) (setf mr -1)) 115 label90 116 (multiple-value-bind 117 (var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-8 var-9 var-10 118 var-11) 119 (zbunk zr zi fnu kode mr nn cyr cyi nw tol elim alim) 120 (declare (ignore var-0 var-1 var-2 var-3 var-4 var-5 var-6 var-7 var-9 121 var-10 var-11)) 122 (setf nw var-8)) 123 (if (< nw 0) (go label200)) 124 (setf nz (f2cl-lib:int-add nz nw)) 125 (go end_label) 126 label100 127 (if (< zr 0.0) (go label180)) 128 (go end_label) 129 label180 130 (setf nz 0) 131 (setf ierr 2) 132 (go end_label) 133 label200 134 (if (= nw -1) (go label180)) 135 (setf nz 0) 136 (setf ierr 5) 137 (go end_label) 138 label260 139 (setf nz 0) 140 (setf ierr 4) 141 (go end_label) 142 end_label 143 (return (values nil nil nil nil nil nil nil nz ierr)))) 144 145(in-package #-gcl #:cl-user #+gcl "CL-USER") 146#+#.(cl:if (cl:find-package '#:f2cl) '(and) '(or)) 147(eval-when (:load-toplevel :compile-toplevel :execute) 148 (setf (gethash 'fortran-to-lisp::zbesk fortran-to-lisp::*f2cl-function-info*) 149 (fortran-to-lisp::make-f2cl-finfo 150 :arg-types '((double-float) (double-float) (double-float) 151 (fortran-to-lisp::integer4) (fortran-to-lisp::integer4) 152 (simple-array double-float (*)) 153 (simple-array double-float (*)) 154 (fortran-to-lisp::integer4) 155 (fortran-to-lisp::integer4)) 156 :return-values '(nil nil nil nil nil nil nil fortran-to-lisp::nz 157 fortran-to-lisp::ierr) 158 :calls '(fortran-to-lisp::zbunk fortran-to-lisp::zacon 159 fortran-to-lisp::zbknu fortran-to-lisp::zuoik 160 fortran-to-lisp::zabs fortran-to-lisp::i1mach 161 fortran-to-lisp::d1mach)))) 162 163