Sorry, maybe was there a wrong replyto address, or maybe I just mistyped.
-------- Weitergeleitete Nachricht -------- Betreff: Re: [Jprogramming] Differentiation Datum: Sat, 22 Jul 2023 18:05:02 +0200 Von: Hauke Rehr <[email protected]> An: [email protected] In other words, a =: 5&^ b =: 7&* f =: a - b f a - b f f. 5&^ - 7&* f f. d.1 1.60943791243410028&*@(5&^) - 7"0 JVERSION Engine: j807/j64nonavx/linux Beta-e: commercial/2018-05-25T11:59:04 Library: 8.07.26 Platform: Linux 64 Installer: J807 install InstallPath: /home/hauke/j64-807 Contact: www.jsoftware.com Hauke Am 22.07.23 um 13:14 schrieb Raul Miller:
JVERSION Engine: j807/j64/windows Release-d: commercial/2019-03-18T13:21:35 Library: 8.07.26 Qt IDE: 1.7.10s/5.9.8 Platform: Win 64 Installer: J807 install InstallPath: c:/other/j64-807 Contact: www.jsoftware.com f=: 5&^ - 7&* f d.1 (0) _5.39056 (5&^ - 7&*)d.1(0) _5.39056 g=: f d.1 g 0 _5.39056 f=: 1 2 1&p. g 0 2 I hope this made sense, -- Raul On Sat, Jul 22, 2023 at 6:27 AM 'Bo Jacoby' via Programming <[email protected]> wrote:Hello friends. A question. f NB. some function 5&^ - 7&* f d. 1 NB. why doesn't this differentiation work? f d.1 (5&^ - 7&*) d. 1 NB. this works! 1.6094379124341003&*@(5&^) - 7"0 JVERSION Engine: j807/j32/windows Release-d: commercial/2019-03-18T13:09:48 Library: 8.07.26 Qt IDE: 1.7.10/5.9.8 Platform: Win 32 Installer: J807 install InstallPath: c:/users/admin/j807 Contact: www.jsoftware.com Thank you! Bo. ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
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