August 2007 - oct-cvs - mailman3.common-lisp.net

[oct-cvs] Oct commit: oct branch-test.lisp tests.lisp timing.lisp
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv19661 Added Files: branch-test.lisp tests.lisp timing.lisp Log Message: Initial revision. --- /project/oct/cvsroot/oct/branch-test.lisp 2007/08/25 18:49:27 NONE +++ /project/oct/cvsroot/oct/branch-test.lisp 2007/08/25 18:49:27 1.1 ;;;; -*- Mode: lisp -*- ;;;; ;;;; Copyright (c) 2007 Raymond Toy ;;;; ;;;; Permission is hereby granted, free of charge, to any person ;;;; obtaining a copy of this software and associated documentation ;;;; files (the "Software"), to deal in the Software without ;;;; restriction, including without limitation the rights to use, ;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell ;;;; copies of the Software, and to permit persons to whom the ;;;; Software is furnished to do so, subject to the following ;;;; conditions: ;;;; ;;;; The above copyright notice and this permission notice shall be ;;;; included in all copies or substantial portions of the Software. ;;;; ;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ;;;; OTHER DEALINGS IN THE SOFTWARE. ;;; Some simple tests to see that we're computing the branch cuts ;;; correctly. ;;; ;;; NOTE: the tests assume that the functions for double-float are ;;; computing the values correctly for the branch cuts. We need to ;;; fix this. (in-package #:qd) (defun check-signs (fun arg real-sign imag-sign) (let* ((z (funcall fun arg)) (x (realpart z)) (y (imagpart z))) (unless (and (= (float-sign x) real-sign) (= (float-sign y) imag-sign)) (format t "Sign of result doesn't match expected signs~%~ ~& fun = ~A~ ~& arg = ~A~ ~& res = ~A~ ~& expected = ~A ~A~%" fun arg z real-sign imag-sign)))) (defun get-signs (z) (values (float-sign (realpart z)) (float-sign (imagpart z)))) ;; asin branch cut is the real axis |x| > 1. For x < -1, it is ;; continuous with quadrant II; for x > 1, continuous with quadrant ;; IV. (defun test-asin () ;; Check x < -1 (multiple-value-bind (tr ti) (get-signs (asin #c(-2d0 +1d-20))) (check-signs #'asin -2d0 tr ti) (check-signs #'asin -2w0 tr ti) (check-signs #'asin #q-2 tr ti) (check-signs #'asin #c(-2d0 0d0) tr ti) (check-signs #'asin #c(-2w0 0w0) tr ti) (check-signs #'asin #q(-2 0) tr ti) (check-signs #'asin #c(-2d0 -0d0) tr (- ti)) (check-signs #'asin #c(-2w0 -0w0) tr (- ti)) (check-signs #'asin #q(-2 #q-0q0) tr (- ti)) ) ;; Check x > 1 (multiple-value-bind (tr ti) (get-signs (asin #c(2d0 -1d-20))) (check-signs #'asin 2d0 tr ti) (check-signs #'asin 2w0 tr ti) (check-signs #'asin #q2 tr ti) (check-signs #'asin #c(2d0 -0d0) tr ti) (check-signs #'asin #c(2w0 -0w0) tr ti) (check-signs #'asin #q(2 #q-0q0) tr ti))) ;; acos branch cut is the real axis, |x| > 1. For x < -1, it is ;; continuous with quadrant II; for x > 1, quadrant IV. (defun test-acos () ;; Check x < -1 (multiple-value-bind (tr ti) (get-signs (acos #c(-2d0 +1d-20))) (check-signs #'acos -2d0 tr ti) (check-signs #'acos -2w0 tr ti) (check-signs #'acos #q-2 tr ti)) ;; Check x > 1 (multiple-value-bind (tr ti) (get-signs (acos #c(2d0 -1d-20))) (check-signs #'acos 2d0 tr ti) (check-signs #'acos 2w0 tr ti) (check-signs #'acos #q2 tr ti))) ;; atan branch cut is the imaginary axis, |y| > 1. For y < -1, it is ;; continuous with quadrant IV; for x > 1, quadrant II. (defun test-atan () ;; Check y < -1 (multiple-value-bind (tr ti) (get-signs (atan #c(1d-20 -2d0))) (check-signs #'atan #c(0d0 -2d0) tr ti) (check-signs #'atan #c(0w0 -2w0) tr ti) (check-signs #'atan #q(#q0 #q-2) tr ti)) ;; Check y > 1 (multiple-value-bind (tr ti) (get-signs (atan #c(-1d-20 2d0))) (check-signs #'atan #c(-0d0 2d0) tr ti) (check-signs #'atan #c(-0w0 2w0) tr ti) (check-signs #'atan #q(#q-0 2) tr ti))) (defun test-atanh () ;; Check x < -1 (multiple-value-bind (tr ti) (get-signs (atanh #c(-2d0 -1d-20))) (check-signs #'atanh -2d0 tr ti) (check-signs #'atanh -2w0 tr ti) (check-signs #'atanh #q-2 tr ti)) ;; Check x > 1 (multiple-value-bind (tr ti) (get-signs (atanh #c(2d0 1d-20))) (check-signs #'atanh 2d0 tr ti) (check-signs #'atanh 2w0 tr ti) (check-signs #'atanh #q2 tr ti))) --- /project/oct/cvsroot/oct/tests.lisp 2007/08/25 18:49:27 NONE +++ /project/oct/cvsroot/oct/tests.lisp 2007/08/25 18:49:27 1.1 ;;;; -*- Mode: lisp -*- ;;;; ;;;; Copyright (c) 2007 Raymond Toy ;;;; ;;;; Permission is hereby granted, free of charge, to any person ;;;; obtaining a copy of this software and associated documentation ;;;; files (the "Software"), to deal in the Software without ;;;; restriction, including without limitation the rights to use, ;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell ;;;; copies of the Software, and to permit persons to whom the ;;;; Software is furnished to do so, subject to the following ;;;; conditions: ;;;; ;;;; The above copyright notice and this permission notice shall be ;;;; included in all copies or substantial portions of the Software. ;;;; ;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, ;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES ;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING ;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR ;;;; OTHER DEALINGS IN THE SOFTWARE. (in-package #:qd) (defun bit-accuracy (est true) (let* ((diff (abs (- est true))) (err (float (if (zerop true) diff (/ diff (abs true))) 1d0))) (if (zerop diff) t (- (log err 2))))) (defun print-result (est true) (format t "est: ~A~%" est) (format t "tru: ~A~%" true) (format t "err: ~A~%" (float (- est true) 1d0)) (format t "bits: ~,1f~%" (bit-accuracy est true))) (defconstant +e+ (make-instance 'qd-real :value qdi::+qd-e+)) (defconstant +log2+ (make-instance 'qd-real :value qdi::+qd-log2+)) (defun test2 () ;; pi/4 = 4 * arctan(1/5) - arctan(1/239) ;; ;; Arctan is computed using the Taylor series ;; ;; arctan(x) = x - x^3/3 + x^5/5 - x^7/7 (flet ((atan-series (x) (let* ((d 1d0) (eps (float (scale-float 1d0 -212) #q1)) (tmp x) (r (* tmp tmp)) (s1 #q0) (k 0) (sign 1)) (loop while (> tmp eps) do (incf k) (setf s1 (if (minusp sign) (- s1 (/ tmp d)) (+ s1 (/ tmp d)))) (incf d 2d0) (setf tmp (* tmp r)) (setf sign (- sign))) s1))) (let* ((x1 (/ #q1 5)) (s1 (atan-series x1)) (x2 (/ #q1 239)) (s2 (atan-series x2)) (p (* (- (* s1 4) s2) 4))) (format t "~2&pi via Machin's atan formula~%") (print-result p +pi+) p))) (defun test3 () (declare (optimize (speed 3))) ;; Salamin-Brent Quadratic formula for pi (let* ((a #q1) (b (sqrt #q.5)) (s #q.5) (m 1d0) (p (/ (* (* a a) 2d0) s))) (declare (double-float m)) (dotimes (k 9) (setf m (* 2 m)) (let* ((a-new (* (+ a b) .5d0)) (b-new (sqrt (* a b))) (s-new (- s (* (- (* a-new a-new) (* b-new b-new)) m)))) (setf a a-new) (setf b b-new) (setf s s-new) (setf p (/ (* (* a a) 2d0) s)))) (format t "~2&Salamin-Brent Quadratic formula for pi~%") (print-result p +pi+) p)) (defun test4 () (declare (optimize (speed 3))) ;; Borwein Quartic formula for pi (let* ((a (- 6 (* (sqrt #q2) 4))) (y (- (sqrt #q2) 1)) (m 2d0) (p (/ a))) (declare (double-float m)) (dotimes (k 9) (setf m (* 4 m)) (let ((r (expt (- 1 (expt y 4)) 1/4))) (setf y (/ (- 1d0 r) (+ 1d0 r))) (setf a (- (* a (expt (+ y 1d0) 4)) (* (* y (+ (+ y (expt y 2)) 1d0)) m))) (setf p (/ a)))) (format t "~2&Borwein's Quartic formula for pi~%") (print-result p +pi+) p)) (defun test5 () ;; Taylor series for e (let ((s #q2) (tmp #q1) (n 1d0) (delta 0d0) (i 0)) (loop while (> tmp 1d-100) do (incf i) (incf n) (setf tmp (/ tmp n)) (setf s (+ s tmp))) (format t "~2&e via Taylor series~%") (print-result s +e+) s)) (defun test6 () ;; Taylor series for log 2 ;; ;; -log(1-x) = x + x^2/2 + x^3/3 + x^4/4 + ... ;; ;; with x = 1/2 to get log(1/2) = -log(2) (let ((s #q.5) (tt #q.5) (n 1d0) (i 0)) (loop while (> tt 1d-100) do (incf i) (incf n) (setf tt (* tt .5d0)) (setf s (+ s (/ tt n)))) (format t "~2&log(2) via Taylor series~%") (print-result s +log2+) s)) (defun test-atan () (let* ((arg (/ (sqrt #q3))) (y (/ (atan arg) +pi+)) (true (/ #q6))) (format t "~2&atan for special args~%") (format t "atan(1/sqrt(3))/pi = 1/6~%") (print-result y true)) ;; atan(sqrt(3)) = %pi/3 (let* ((arg (sqrt #q3)) (y (/ (atan arg) +pi+)) (true (/ #q3))) (format t "atan(sqrt(3))/pi = 1/3~%") (print-result y true)) ;; atan(1) = %pi/4 (let* ((arg #q1) (y (/ (atan arg) +pi+)) (true (/ #q4))) (format t "atan(1)/pi = 1/4~%") (print-result y true)) (let* ((arg #q1q100) (y (/ (atan arg) +pi+)) (true #q.5)) (format t "atan(1q100)/pi = 1/2~%") (print-result y true)) (let* ((arg #q-1q100) (y (/ (atan arg) +pi+)) (true #q-.5)) (format t "atan(-1q100)/pi = -1/2~%") (print-result y true))) (defun test-sin () (format t "~2&sin for special args~%") (let* ((arg (/ +pi+ 6)) (y (sin arg)) (true #q.5)) (format t "sin(pi/6) = 1/2~%") (print-result y true)) (let* ((arg (/ +pi+ 4)) (y (sin arg)) (true (sqrt #q.5))) (format t "sin(pi/4) = 1/sqrt(2)~%") (print-result y true)) (let* ((arg (/ +pi+ 3)) (y (sin arg)) (true (/ (sqrt #q3) 2))) (format t "sin(pi/3) = sqrt(3)/2~%") (print-result y true))) (defun test-tan () (format t "~2&tan for special args~%") (let* ((arg (/ +pi+ 6)) (y (tan arg)) (true (/ (sqrt #q3)))) (format t"tan(pi/6) = 1/sqrt(3)~%") (print-result y true)) (let* ((arg (/ +pi+ 4)) (y (tan arg)) (true #q1)) (format t "tan(pi/4) = 1~%") (print-result y true)) (let* ((arg (/ +pi+ 3)) (y (tan arg)) (true (sqrt #q3))) (format t "tan(pi/3) = sqrt(3)~%") (print-result y true))) (defun test-asin () (format t "~2&asin for special args~%") (let* ((arg #q.5) (y (asin arg)) (true (/ +pi+ 6))) (format t "asin(1/2) = pi/6~%") (print-result y true)) (let* ((arg (sqrt #q.5)) (y (asin arg)) (true (/ +pi+ 4))) (format t "asin(1/sqrt(2) = pi/4~%") (print-result y true)) (let* ((arg (/ (sqrt #q3) 2)) (y (asin arg)) (true (/ +pi+ 3))) (format t "asin(sqrt(3)/2) = pi/3~%") (print-result y true))) (defun test-log () (format t "~2&Log for special args~%") (let* ((arg #q2) (y (log arg)) (true +log2+)) (format t "log(2)~%") (print-result y true)) [36 lines skipped] --- /project/oct/cvsroot/oct/timing.lisp 2007/08/25 18:49:27 NONE +++ /project/oct/cvsroot/oct/timing.lisp 2007/08/25 18:49:27 1.1 [212 lines skipped]

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[oct-cvs] Oct commit: oct qd-test.lisp
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv19626 Modified Files: qd-test.lisp Log Message: Add license information (MIT). --- /project/oct/cvsroot/oct/qd-test.lisp 2007/06/01 13:31:19 1.16 +++ /project/oct/cvsroot/oct/qd-test.lisp 2007/08/25 18:49:11 1.17 @@ -1,4 +1,28 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + (in-package "QDI")

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[oct-cvs] Oct commit: oct oct.system qd-class.lisp qd-complex.lisp qd-const.lisp qd-dd.lisp qd-extra.lisp qd-format.lisp qd-fun.lisp qd-io.lisp qd-methods.lisp qd-package.lisp qd-rep.lisp qd.lisp
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv356 Modified Files: oct.system qd-class.lisp qd-complex.lisp qd-const.lisp qd-dd.lisp qd-extra.lisp qd-format.lisp qd-fun.lisp qd-io.lisp qd-methods.lisp qd-package.lisp qd-rep.lisp qd.lisp Log Message: Add license information (MIT). --- /project/oct/cvsroot/oct/oct.system 2007/08/24 01:12:18 1.19 +++ /project/oct/cvsroot/oct/oct.system 2007/08/25 17:08:48 1.20 @@ -1,4 +1,27 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. ;; If you want all core functions to be inline (like the C++ code ;; does), add :qd-inline to *features* by enabling the following line. --- /project/oct/cvsroot/oct/qd-class.lisp 2007/06/15 16:35:50 1.19 +++ /project/oct/cvsroot/oct/qd-class.lisp 2007/08/25 17:08:48 1.20 @@ -1,3 +1,28 @@ +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + (in-package "QD") (define-symbol-macro * cl:*) --- /project/oct/cvsroot/oct/qd-complex.lisp 2007/08/23 18:42:28 1.26 +++ /project/oct/cvsroot/oct/qd-complex.lisp 2007/08/25 17:08:48 1.27 @@ -1,3 +1,28 @@ +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + ;; Most of this code taken from CMUCL and slightly modified to support ;; QD-COMPLEX. --- /project/oct/cvsroot/oct/qd-const.lisp 2007/08/24 21:45:16 1.14 +++ /project/oct/cvsroot/oct/qd-const.lisp 2007/08/25 17:08:48 1.15 @@ -1,4 +1,27 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. (in-package "QDI") --- /project/oct/cvsroot/oct/qd-dd.lisp 2007/06/02 12:20:25 1.3 +++ /project/oct/cvsroot/oct/qd-dd.lisp 2007/08/25 17:08:48 1.4 @@ -1,4 +1,27 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. (in-package #:qdi) --- /project/oct/cvsroot/oct/qd-extra.lisp 2007/06/14 20:14:33 1.1 +++ /project/oct/cvsroot/oct/qd-extra.lisp 2007/08/25 17:08:48 1.2 @@ -1,4 +1,27 @@ ;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. ;;; This file contains various possible implementations of some of the ;;; core routines. These were experiments on faster and/or more --- /project/oct/cvsroot/oct/qd-format.lisp 2007/05/31 02:45:48 1.3 +++ /project/oct/cvsroot/oct/qd-format.lisp 2007/08/25 17:08:48 1.4 @@ -1,3 +1,28 @@ +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + (in-package "QD") (defun qd-scale-exponent (original-x) --- /project/oct/cvsroot/oct/qd-fun.lisp 2007/06/14 20:14:33 1.78 +++ /project/oct/cvsroot/oct/qd-fun.lisp 2007/08/25 17:08:48 1.79 @@ -1,4 +1,27 @@ ;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. ;;; Basic special functions operating on %quad-double numbers. This ;;; includes sqrt, rounding to the nearest integer, floor, exp, log, --- /project/oct/cvsroot/oct/qd-io.lisp 2007/08/24 21:45:16 1.12 +++ /project/oct/cvsroot/oct/qd-io.lisp 2007/08/25 17:08:48 1.13 @@ -1,3 +1,28 @@ +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + (in-package "QDI") ;; Smallest exponent for a double-float. --- /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/25 02:08:04 1.45 +++ /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/25 17:08:48 1.46 @@ -1,3 +1,28 @@ +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. + (in-package "QD") (defconstant +pi+ --- /project/oct/cvsroot/oct/qd-package.lisp 2007/08/25 02:08:04 1.31 +++ /project/oct/cvsroot/oct/qd-package.lisp 2007/08/25 17:08:48 1.32 @@ -1,4 +1,27 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. (defpackage #:quad-double-internal (:use #:cl #+cmu #:extensions) --- /project/oct/cvsroot/oct/qd-rep.lisp 2007/06/02 12:20:25 1.3 +++ /project/oct/cvsroot/oct/qd-rep.lisp 2007/08/25 17:08:48 1.4 @@ -1,4 +1,27 @@ -;;; -*- Mode: lisp -*- +;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. (in-package #:qdi) --- /project/oct/cvsroot/oct/qd.lisp 2007/08/24 20:57:23 1.44 +++ /project/oct/cvsroot/oct/qd.lisp 2007/08/25 17:08:48 1.45 @@ -1,4 +1,27 @@ ;;;; -*- Mode: lisp -*- +;;;; +;;;; Copyright (c) 2007 Raymond Toy +;;;; +;;;; Permission is hereby granted, free of charge, to any person +;;;; obtaining a copy of this software and associated documentation +;;;; files (the "Software"), to deal in the Software without +;;;; restriction, including without limitation the rights to use, +;;;; copy, modify, merge, publish, distribute, sublicense, and/or sell +;;;; copies of the Software, and to permit persons to whom the +;;;; Software is furnished to do so, subject to the following +;;;; conditions: +;;;; +;;;; The above copyright notice and this permission notice shall be +;;;; included in all copies or substantial portions of the Software. +;;;; +;;;; THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +;;;; EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +;;;; OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +;;;; NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +;;;; HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +;;;; WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +;;;; FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +;;;; OTHER DEALINGS IN THE SOFTWARE. ;;; This file contains the core routines for basic arithmetic ;;; operations on a %quad-double. This includes addition,

1 0

[oct-cvs] Oct commit: oct LICENSE
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv330 Added Files: LICENSE Log Message: Initial revision. --- /project/oct/cvsroot/oct/LICENSE 2007/08/25 17:08:21 NONE +++ /project/oct/cvsroot/oct/LICENSE 2007/08/25 17:08:21 1.1 Copyright (c) 2007 Raymond Toy Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

1 0

[oct-cvs] Oct commit: oct .cvsignore
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv22578 Added Files: .cvsignore Log Message: Initial revision. --- /project/oct/cvsroot/oct/.cvsignore 2007/08/25 16:16:53 NONE +++ /project/oct/cvsroot/oct/.cvsignore 2007/08/25 16:16:53 1.1 *.ppcf *.err

1 0

[oct-cvs] Oct commit: oct qd-methods.lisp qd-package.lisp
by rtoy 25 Aug '07

25 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv27460 Modified Files: qd-methods.lisp qd-package.lisp Log Message: qd-package.lisp: o Shadow CL:COERCE and export QD:COERCE qd-methods.lisp: o Define methods for COERCE so we can use COERCE with QD-REAL and QD-COMPLEX. --- /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/24 21:45:16 1.44 +++ /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/25 02:08:04 1.45 @@ -775,6 +775,23 @@ (if (plusp number) 1 -1) (/ number (abs number))))) +(defmethod coerce ((obj t) (type t)) + (cl:coerce obj type)) + +(defmethod coerce ((number cl:real) (type (eql 'qd-real))) + (float number #q0)) + +(defmethod coerce ((number qd-real) (type (eql 'qd-real))) + number) + +(defmethod coerce ((number cl:number) (type (eql 'qd-complex))) + (complex (float (realpart number) #q0) + (float (imagpart number) #q0))) + +(defmethod coerce ((number qd-complex) (type (eql qd-complex))) + number) + + (define-compiler-macro + (&whole form &rest args) (if (null args) 0 --- /project/oct/cvsroot/oct/qd-package.lisp 2007/08/24 20:35:46 1.30 +++ /project/oct/cvsroot/oct/qd-package.lisp 2007/08/25 02:08:04 1.31 @@ -131,6 +131,7 @@ #:cis #:phase #:signum + #:coerce ) (:export #:+ #:- @@ -187,6 +188,7 @@ #:cis #:phase #:signum + #:coerce ) ;; Constants (:export #:+pi+)

1 0

[oct-cvs] Oct commit: oct qd-const.lisp qd-io.lisp qd-methods.lisp
by rtoy 24 Aug '07

24 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv20277 Modified Files: qd-const.lisp qd-io.lisp qd-methods.lisp Log Message: qd-io.lisp: o Get rid of the #q reader that returns an internal %qd-real. qd-methods.lisp: o QPHASE was returning the wrong kind of object for positive values. o Replace use of #q0 with the construction of a qd-real 0. qd-const.lisp: o Replace all uses of #q with #.(qd-from-string ...). --- /project/oct/cvsroot/oct/qd-const.lisp 2007/05/31 02:47:37 1.13 +++ /project/oct/cvsroot/oct/qd-const.lisp 2007/08/24 21:45:16 1.14 @@ -2201,69 +2201,69 @@ +qd-pi/4+ ;; Do we need to make these values more accurate? (The ;; reader has quite a bit of roundoff.) - #q0.46364760900080611621425623146121440202853705428612026381093308872018q0 - #q0.24497866312686415417208248121127581091414409838118406712737591466738q0 - #q0.12435499454676143503135484916387102557317019176980408991511411911572q0 - #q0.062418809995957348473979112985505113606273887797499194607527816898697q0 - #q0.031239833430268276253711744892490977032495663725400040255315586255793q0 - #q0.0156237286204768308028015212565703189111141398009054178814105073966645q0 - #q0.0078123410601011112964633918421992816212228117250147235574539022483893q0 - #q0.003906230131966971827628665311424387140357490115202856215213095149011q0 - #q0.00195312251647881868512148262507671393161074677723351033905753396043094q0 - #q9.7656218955931943040343019971729085163419701581008759004900725226773q-4 - #q4.8828121119489827546923962564484866619236113313500303710940335348752q-4 - #q2.4414062014936176401672294325965998621241779097061761180790046091019q-4 - 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"1.81898940354585647583007611882297459662931973336029253714520765350336q-12") + #.(qd-from-string "9.094947017729282379150388117278718245786649666696631862264792881855q-13") + #.(qd-from-string "4.5474735088646411895751949990348397807233312083369623012466392138249q-13") + #.(qd-from-string "2.2737367544323205947875976170668549725904164010421166413578155299654q-13") + #.(qd-from-string "1.1368683772161602973937988232271068715738020501302644662229139921281q-13") + #.(qd-from-string "5.6843418860808014869689941345026335894672525626628305471702634435609q-14") + #.(qd-from-string "2.8421709430404007434844970695472041986834065703328538172835210852389q-14") + #.(qd-from-string "1.42108547152020037174224853506058802483542582129160672712566632799217q-14") + #.(qd-from-string "7.1054273576010018587112426756616725310442822766145084088962160950957q-15") + #.(qd-from-string "3.5527136788005009293556213378756778163805352845768135511116874239215q-15") + #.(qd-from-string "1.7763568394002504646778106689434441020475669105721016938889503158663q-15") + #.(qd-from-string "8.881784197001252323389053344724227002559458638215127117361184578544q-16") + #.(qd-from-string "4.440892098500626161694526672362989312819932329776890889670147968684q-16") + #.(qd-from-string "2.22044604925031308084726333618160413285249154122211136120876849284695q-16") + #.(qd-from-string "1.11022302462515654042363166809081575098156144265276392015109606150467q-16") + #.(qd-from-string "5.5511151231257827021181583404540958606019518033159549001888700768492q-17") + #.(qd-from-string "2.7755575615628913510590791702270500685127439754144943625236087596052q-17") + #.(qd-from-string "1.3877787807814456755295395851135253015328429969268117953154510949506q-17") + #.(qd-from-string "6.9388939039072283776476979255676268417598037461585147441443138686883q-18") + #.(qd-from-string "3.4694469519536141888238489627838134626418504682698143430180392335861q-18") + #.(qd-from-string "1.7347234759768070944119244813919067365411688085337267928772549041983q-18") + #.(qd-from-string "8.673617379884035472059622406959533689231148510667158491096568630248q-19") + #.(qd-from-string "4.336808689942017736029811203479766845431237313833394811387071078781q-19") + #.(qd-from-string "2.16840434497100886801490560173988342281757653922917435142338388484765q-19") + #.(qd-from-string "1.08420217248550443400745280086994171142153300490364679392792298560597q-19") )) "Table of atan(2^(-k)) for k = 1 to 64. But the first three entries are 1") @@ -2553,7 +2553,7 @@ "Table of (2^(-k)) for k = -2 to 64. But the first three entries are 1") (defconstant +cordic-scale+ - #q0.065865828601599636584870082133151126045971796871364763285694473524426q0) + #.(qd-from-string "0.065865828601599636584870082133151126045971796871364763285694473524426q0")) (defun dump-qd (qd) (flet ((dump-d (d) --- /project/oct/cvsroot/oct/qd-io.lisp 2007/06/13 16:34:52 1.11 +++ /project/oct/cvsroot/oct/qd-io.lisp 2007/08/24 21:45:16 1.12 @@ -442,5 +442,6 @@ (cl::with-input-from-string (s string) (read-qd s))) +#+nil (set-dispatch-macro-character #\# #\Q #'qd-reader) --- /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/23 17:15:06 1.43 +++ /project/oct/cvsroot/oct/qd-methods.lisp 2007/08/24 21:45:16 1.44 @@ -761,7 +761,7 @@ (defmethod qphase ((x qd-real)) (if (minusp x) (- +pi+) - #q0)) + (make-instance 'qd-real :value (make-qd-d 0d0)))) (declaim (inline phase)) (defun phase (x)

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[oct-cvs] CVS CVSROOT
by rtoy 24 Aug '07

24 Aug '07

Update of /project/oct/cvsroot/CVSROOT In directory clnet:/tmp/cvs-serv12318 Modified Files: loginfo Log Message: Use our own commit so the subject line has more info about the commit. --- /project/oct/cvsroot/CVSROOT/loginfo 2007/08/22 12:25:01 1.2 +++ /project/oct/cvsroot/CVSROOT/loginfo 2007/08/24 20:50:45 1.3 @@ -29,4 +29,5 @@ #DEFAULT (echo ""; id; echo %s; date; cat) >> $CVSROOT/CVSROOT/commitlog # or #DEFAULT (echo ""; id; echo %{sVv}; date; cat) >> $CVSROOT/CVSROOT/commitlog -DEFAULT cvs-mailcommit --mailto oct-cvs(a)common-lisp.net --diff --full --root %r --dir %p %{sVv} +#DEFAULT cvs-mailcommit --mailto oct-cvs(a)common-lisp.net --diff --full --root %r --dir %p %{sVv} +DEFAULT /project/oct/cvsroot/CVSROOT/cvs-mailcommit --mailto cmucl-commit(a)cons.org --diff --full --root %r --dir %p %{sVv}

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[oct-cvs] CVS oct
by rtoy 24 Aug '07

24 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv9595 Modified Files: qd-package.lisp Log Message: Add OCT as package nickname. --- /project/oct/cvsroot/oct/qd-package.lisp 2007/06/12 14:57:01 1.29 +++ /project/oct/cvsroot/oct/qd-package.lisp 2007/08/24 20:35:46 1.30 @@ -75,7 +75,7 @@ (defpackage #:quad-double (:use #:cl #:quad-double-internal) - (:nicknames #:qd) + (:nicknames #:oct #:qd) (:shadow #:+ #:- #:*

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[oct-cvs] CVS oct
by rtoy 24 Aug '07

24 Aug '07

Update of /project/oct/cvsroot/oct In directory clnet:/tmp/cvs-serv346 Modified Files: oct.system Log Message: Changed system from qd to oct. --- /project/oct/cvsroot/oct/oct.system 2007/08/22 16:54:45 1.18 +++ /project/oct/cvsroot/oct/oct.system 2007/08/24 01:12:18 1.19 @@ -21,7 +21,7 @@ (eval-when (:load-toplevel :compile-toplevel :execute) (setf ext:*inline-expansion-limit* 1600)) -(mk:defsystem qd +(mk:defsystem oct :source-pathname (make-pathname :directory (pathname-directory *load-pathname*)) :components ((:file "qd-package") @@ -47,15 +47,15 @@ )) -(mk:defsystem qd-extras +(mk:defsystem oct-extras :source-pathname (make-pathname :directory (pathname-directory *load-pathname*)) - :depends-on ("qd") + :depends-on ("oct") :components ((:file "qd-extra"))) -(mk:defsystem qd-test +(mk:defsystem oct-test :source-pathname (make-pathname :directory (pathname-directory *load-pathname*)) - :depends-on ("qd" "qd-extras") + :depends-on ("oct" "oct-extras") :components ((:file "qd-test") (:file "tests")

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