Post Reply 
HP48 Insight II - JULIA Program wanted
06-27-2015, 05:34 PM
Post: #1
HP48 Insight II - JULIA Program wanted
Hi All,

I'm looking for the following program by Bill Wickes (from his book HP48SX Insight Vol2)

the JULIA program written in assembly language (see p.506, chapter 15.8.1)

Anyone have a copy of this materials ?

Thanks
Bruno
Find all posts by this user
Quote this message in a reply
06-27-2015, 09:16 PM
Post: #2
RE: HP48 Insight II - JULIA Program wanted
[Image: Insights.JPG]

17bii | 32s | 32sii | 41c | 41cv | 41cx | 42s | 48g | 48g+ | 48gx | 50g | 30b

Find all posts by this user
Quote this message in a reply
06-27-2015, 10:34 PM
Post: #3
RE: HP48 Insight II - JULIA Program wanted
(06-27-2015 09:16 PM)Allen Wrote:  Image of UserRPL code

Yeah, I almost did the same thing. In the text of this section of the book, Wickes notes that "...if a person were to write this same program in assembler, it would be 50 times faster..." so Bruno is looking for someone that may have re-written it in assembler. Um...good luck.

--Bob Prosperi
Find all posts by this user
Quote this message in a reply
06-27-2015, 11:18 PM
Post: #4
RE: HP48 Insight II - JULIA Program wanted
I might have been able to do that a few years ago, but it would take me a some time now to get back into Saturn Assembly! Good Catch!

17bii | 32s | 32sii | 41c | 41cv | 41cx | 42s | 48g | 48g+ | 48gx | 50g | 30b

Find all posts by this user
Quote this message in a reply
06-28-2015, 04:39 PM
Post: #5
RE: HP48 Insight II - JULIA Program wanted
(06-27-2015 10:34 PM)rprosperi Wrote:  
(06-27-2015 09:16 PM)Allen Wrote:  Image of UserRPL code

Yeah, I almost did the same thing. In the text of this section of the book, Wickes notes that "...if a person were to write this same program in assembler, it would be 50 times faster..." so Bruno is looking for someone that may have re-written it in assembler. Um...good luck.

Yes, I think Bill Wickes itself write the code :

He said :

"... it is possible to write an assembly language version of JULIA that is fifteen times as fast as the user-language version. This zoom [...] was computed with 255 itérations per point..."

Since 255 itérations per point for the entire screen may require a month in UserRPL...
Find all posts by this user
Quote this message in a reply
Post Reply 




User(s) browsing this thread: 2 Guest(s)