f



Create Database on HP 50G

Hello,

recently i saw the video on Youtube about HP use in Aviation LINK: https://www.youtube.com/watch?v=564WxcPuGsY

How did he programed  the Database? Just out of curiosity 

Greetings from Austria!
0
gabriel
10/28/2016 7:43:00 PM
comp.sys.hp48 9763 articles. 2 followers. fbarbaise (60) is leader. Post Follow

3 Replies
467 Views

Similar Articles

[PageSpeed] 39

> recently i saw the video on Youtube about HP use in Aviation LINK: https://www.youtube.com/watch?v=564WxcPuGsY
> 
> How did he programed  the Database? Just out of curiosity 

That video is one hour long.  Please help us answer your question by giving us a hint WHEN in the video does Goeff mention a database on an HP 50g.

Suggestion: Ask Goeff himself, via the Museum of HP Calculators Forum where he regularly participates: http://www.hpmuseum.org/forum/

-Joe-
0
Joe
10/29/2016 11:52:36 AM
> > recently i saw the video on Youtube about HP use in Aviation LINK: https://www.youtube.com/watch?v=564WxcPuGsY
> > 
> > How did he programed  the Database? Just out of curiosity 
> 
> That video is one hour long.  Please help us answer your question by giving us a hint WHEN in the video does Goeff mention a database on an HP 50g.
> 
From 00:52:00 to 00:55:35 ;) 
Well, Gabriel, what is called database is not DBMS...
By database the author refered to the data stored (like constants, by opposition to calculated ones) to be displayed and used by the routines 

> Suggestion: Ask Goeff himself, via the Museum of HP Calculators Forum where he regularly participates: http://www.hpmuseum.org/forum/
> 
+1 
He said he can mail the listing to whom ask.


0
Gildas
12/11/2016 5:31:23 AM
In article <fbaa4d87-51d1-411e-81fe-b7ce382f6bdd@googlegroups.com>,
 Gildas Cotomale <gildas.cotomale@gmail.com> wrote:

> > > recently i saw the video on Youtube about HP use in Aviation LINK: 
> > > https://www.youtube.com/watch?v=564WxcPuGsY
> > > 
> > > How did he programed  the Database? Just out of curiosity 
> > 
> > That video is one hour long.  Please help us answer your question by giving 
> > us a hint WHEN in the video does Goeff mention a database on an HP 50g.
> > 

In general, a stored database on an hp50 is probably best stored as a 
list, or a list of lists, or even a list of lists of lists, as pretty 
much any kind of data that can be stored at all in an hp50 can be 
effectively stored in and recalled from such lists.

In the special case of purely numerical data, sometimes a vector or 
matrix will work even better.

> From 00:52:00 to 00:55:35 ;) 
> Well, Gabriel, what is called database is not DBMS...
> By database the author refered to the data stored (like constants, by 
> opposition to calculated ones) to be displayed and used by the routines 
> 
> > Suggestion: Ask Goeff himself, via the Museum of HP Calculators Forum where 
> > he regularly participates: http://www.hpmuseum.org/forum/
> > 
> +1 
> He said he can mail the listing to whom ask.
-- 
Virgil
"Mit der Dummheit kampfen Gotter selbst vergebens." (Schiller)
0
Virgil
12/11/2016 6:35:29 AM
Reply: