CASIO fx-4000P scientific calculator from 1986

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CASIO fx-4000P scientific calculator from 1986

07-30-2018, 06:15 AM

Post: #14

Joe Horn Offline

Senior Member

Posts: 1,902
Joined: Dec 2013

RE: CASIO fx-4000P scientific calculator from 1986

(07-29-2018 09:04 PM)Jlouis Wrote: I think I found a Kraftwerk fan like me here in this very forum...

By pressing down a special key
It plays a little melody:
[Image: beepkey.jpg]

<0|ɸ|0>
-Joe-

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Messages In This Thread

CASIO fx-4000P scientific calculator from 1986 - jebem - 12-05-2015, 03:24 PM

RE: CASIO fx-4000P scientific calculator from 1986 - jebem - 12-05-2015, 03:25 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Csaba Tizedes - 09-26-2018, 07:16 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Csaba Tizedes - 09-27-2018, 10:46 AM

RE: CASIO fx-4000P scientific calculator from 1986 - jebem - 10-01-2018, 08:59 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Csaba Tizedes - 10-04-2018, 07:16 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-14-2022, 04:50 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 07-15-2022, 02:59 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Tugdual - 12-20-2015, 08:42 AM

RE: CASIO fx-4000P scientific calculator from 1986 - jebem - 12-20-2015, 08:02 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Chasfield - 12-21-2015, 12:32 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Eddie W. Shore - 01-08-2017, 09:33 PM

RE: CASIO fx-4000P scientific calculator from 1986 - vido - 01-09-2017, 05:36 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-25-2018, 10:00 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-16-2018, 07:11 PM

RE: CASIO fx-4000P scientific calculator from 1986 - badaze - 07-29-2018, 07:07 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 07-29-2018, 08:36 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Jlouis - 07-29-2018, 09:04 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Joe Horn - 07-30-2018 06:15 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Thomas Klemm - 07-30-2018, 05:31 AM

RE: CASIO fx-4000P scientific calculator from 1986 - hp41cx - 07-30-2018, 12:35 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-30-2018, 08:22 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 07-31-2018, 12:41 AM

RE: CASIO fx-4000P scientific calculator from 1986 - burkhard - 09-26-2018, 01:25 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 09-26-2018, 04:54 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Csaba Tizedes - 09-26-2018, 07:45 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 09-26-2018, 08:18 PM

RE: CASIO fx-4000P scientific calculator from 1986 - edryer - 09-26-2018, 04:55 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Csaba Tizedes - 09-26-2018, 07:56 PM

RE: CASIO fx-4000P scientific calculator from 1986 - toml_12953 - 09-26-2018, 09:26 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 09-26-2018, 09:33 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-05-2019, 10:46 PM

RE: CASIO fx-4000P scientific calculator from 1986 - jebem - 06-06-2019, 04:59 AM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-06-2019, 12:33 PM

RE: CASIO fx-4000P scientific calculator from 1986 - grsbanks - 06-06-2019, 03:02 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-06-2019, 03:56 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 06-06-2019, 04:12 PM

RE: CASIO fx-4000P scientific calculator from 1986 - grsbanks - 06-06-2019, 04:50 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-06-2019, 06:54 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 06-06-2019, 08:22 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 06-06-2019, 04:20 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 06-06-2019, 01:28 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-06-2019, 03:57 PM

RE: CASIO fx-4000P scientific calculator from 1986 - cdmackay - 06-06-2019, 11:26 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 10-24-2021, 04:55 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 10-24-2021, 09:55 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 10-25-2021, 05:47 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-18-2022, 05:30 PM

RE: CASIO fx-4000P scientific calculator from 1986 - amalahama - 07-19-2022, 07:52 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 07-19-2022, 06:19 PM

RE: CASIO fx-4000P scientific calculator from 1986 - gning - 08-19-2022, 11:48 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 08-25-2022, 09:18 AM

RE: CASIO fx-4000P scientific calculator from 1986 - gning - 08-19-2022, 11:50 PM

RE: CASIO fx-4000P scientific calculator from 1986 - johanw - 08-26-2022, 02:33 PM

RE: CASIO fx-4000P scientific calculator from 1986 - gning - 08-21-2022, 07:50 PM

RE: CASIO fx-4000P scientific calculator from 1986 - gning - 08-29-2022, 05:01 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 08-29-2022, 06:00 AM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 08-29-2022, 09:40 AM

RE: CASIO fx-4000P scientific calculator from 1986 - johanw - 08-29-2022, 09:48 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 08-29-2022, 10:10 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 08-29-2022, 10:07 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dave Britten - 08-29-2022, 02:34 PM

RE: CASIO fx-4000P scientific calculator from 1986 - ijabbott - 08-29-2022, 05:32 PM

RE: CASIO fx-4000P scientific calculator from 1986 - Thomas Klemm - 08-29-2022, 12:45 PM

RE: CASIO fx-4000P scientific calculator from 1986 - toml_12953 - 08-30-2022, 01:39 AM

RE: CASIO fx-4000P scientific calculator from 1986 - Dan C - 08-29-2022, 02:05 PM

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