DM 48 .... WHY NOT ?!!!

General discussion about calculators, Swiss Micros or otherwise
EM41
Posts: 64
Joined: Sun Mar 29, 2020 10:10 pm
Location: Overijssel Netherlands

Re: DM 48 .... WHY NOT ?!!!

Post by EM41 » Thu May 21, 2020 4:55 pm

48GX wrote:
Thu May 21, 2020 3:06 pm
EM41 wrote:
Thu May 21, 2020 2:22 pm
48GX,

I really hope there will be a DM48 for who wants one, just not for me.
Maybe its my programming style, some of the colleagues hate me for it, i usually solve my problems with 5 lines of code where they need 20 or more including subroutines preferably object oriented and for most part completely unreadable from a math point of view.

I leaned programming in assembler on a 8051, Z80, 8080 and never lost the habit of making short and efficient code, maybe I am just becoming old :D

Erik
I will be sure to ask you to help me evaluate a double integral when the time comes. :)
I see a programming contest coming up :D
HP41C, HP41CV, HP41CX, DM41X β, DM42, HP11C, HP48G, HP97

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akaTB
Posts: 452
Joined: Tue May 02, 2017 11:56 am
Location: Milan, Italy

Re: DM 48 .... WHY NOT ?!!!

Post by akaTB » Thu May 21, 2020 5:32 pm

Double integrals?
If you had bought a DM41X rather than a DM42 you could use the SIROM module by our friend Ángel Martin.

https://www.hpmuseum.org/forum/thread-7 ... l#pid67969

But since it contains FOCAL programs for double integrals, you could at least have a look and type them onto the 42.

Or these, by J.M. Ballard
https://www.hpmuseum.org/software/41/41numint.htm
https://www.hpmuseum.org/software/41/41dint.htm
Greetings,
    Massimo
ajcaton
-+×÷ left is right and right is wrong :twisted: Casted in gold

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48GX
Posts: 18
Joined: Wed May 20, 2020 2:37 am

Re: DM 48 .... WHY NOT ?!!!

Post by 48GX » Thu May 21, 2020 5:46 pm

akaTB wrote:
Thu May 21, 2020 5:32 pm
Double integrals?
If you had bought a DM41X rather than a DM42 you could use the SIROM module by our friend Ángel Martin.

https://www.hpmuseum.org/forum/thread-7 ... l#pid67969

But since it contains FOCAL programs for double integrals, you could at least have a look and type them onto the 42.

Or these, by J.M. Ballard
https://www.hpmuseum.org/software/41/41numint.htm
https://www.hpmuseum.org/software/41/41dint.htm
When I am able to place an order, I will pick one up. It seems I have found my support group...
HP48GX, DM42, HP42s, HP35s

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