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+--- Thread: HP Prime programs for astronomy and orbital mechanics (/thread-18590.html)
HP Prime programs for astronomy and orbital mechanics - cdeaglejr - 07-25-2022 05:25 PM
A variety of astronomy and orbital mechanics HP Prime programs can be downloaded at the following link
https://www.dropbox.com/sh/2vml37qyxeiicnx/AAC8YjUTfDU7oM1u4YoFjdtpa?dl=0
RE: HP Prime programs for astronomy and orbital mechanics - ggauny@live.fr - 07-26-2022 07:18 AM
Hi,
dead link for me here in France.
RE: HP Prime programs for astronomy and orbital mechanics - toml_12953 - 07-26-2022 08:49 AM
(07-26-2022 07:18 AM)ggauny@live.fr Wrote: Hi,
dead link for me here in France.
Dead here in the USA also.
RE: HP Prime programs for astronomy and orbital mechanics - Stevetuc - 07-26-2022 08:51 AM
(07-26-2022 07:18 AM)ggauny@live.fr Wrote: Hi,
dead link for me here in France.
Try this. The original link got mangled with extra http:// prefix
https://www.dropbox.com/sh/2vml37qyxeiicnx/AAC8YjUTfDU7oM1u4YoFjdtpa?dl=0
RE: HP Prime programs for astronomy and orbital mechanics - matalog - 07-26-2022 09:13 AM
I tried out the program Moon, and it has a problem, as the HP Prime doesn't have a command atan3. Maybe it is just a small mistake, but what command was that supposed to be?
RE: HP Prime programs for astronomy and orbital mechanics - Maximilian Hohmann - 07-26-2022 12:14 PM
Hello!
(07-26-2022 09:13 AM)matalog Wrote: I tried out the program Moon, and it has a problem, as the HP Prime doesn't have a command atan3. Maybe it is just a small mistake, but what command was that supposed to be?
This is an inverse tangent function that yields correct results in all four quadrants. You need not look far for it because it is contained in the same repository from where you got the "Moon" program.
Regards
Max
RE: HP Prime programs for astronomy and orbital mechanics - Jlouis - 12-20-2022 04:17 AM
(07-25-2022 05:25 PM)cdeaglejr Wrote: A variety of astronomy and orbital mechanics HP Prime programs can be downloaded at the following link
https://www.dropbox.com/sh/2vml37qyxeiicnx/AAC8YjUTfDU7oM1u4YoFjdtpa?dl=0
Hi,
May I suggest to upload these programs to hpcalc.org?
I checked there and looks like they are not there yet.
My guess is these programs are a little bit hidden only in this thread.
Thank you
Cheers
JL