So, I bought a 41CV
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01-21-2018, 04:47 AM
Post: #21
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RE: So, I bought a 41CV
(01-21-2018 01:58 AM)hth Wrote: [quote='Maximilian Hohmann' pid='89187' dateline='1516478641'] IIRC, the 15c took 40 seconds to invert an 8x8 real matrix, and the 41 with the Advantage module took 20, the HP-71 with Math module took 3 or 3.5 seconds, and the 50g had no visible delay. I tried it on the TI-59 with the stock library module, and after 15 minutes I gave up and turned it off. http://WilsonMinesCo.com (Lots of HP-41 links at the bottom of the links page, http://wilsonminesco.com/links.html ) |
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01-21-2018, 05:35 AM
Post: #22
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RE: So, I bought a 41CV
(01-21-2018 04:47 AM)Garth Wilson Wrote:(01-21-2018 01:58 AM)hth Wrote: [quote='Maximilian Hohmann' pid='89187' dateline='1516478641'] I stand corrected. I judged it from memory and looking into it now, the HP-41 can really be twice as fast. Wow, it makes me even more impressed by the HP-16C, which currently outperforms my Ladybug ROM in some cases, though there are cases where the opposite it true. On the HP-41 side I have the benefit of more raw CPU power, but is hampered by the overhead of the more flexible (complicated) operating system and memory system. A challenge to tend to at some point... Håkan |
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01-21-2018, 08:38 AM
(This post was last modified: 01-21-2018 08:38 AM by aurelio.)
Post: #23
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RE: So, I bought a 41CV | |||
01-21-2018, 12:07 PM
(This post was last modified: 01-21-2018 12:12 PM by TheKaneB.)
Post: #24
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RE: So, I bought a 41CV
Will the Time module let me go back in time and have my money back?
![]() Anyway, for me the speed is somewhat important, because I like to experiment with programming a lot, so if I have quicker results it means that I can do more experiments in the same timespan. However speed for me is very low in my priority list, (in order: keyboard quality, display, keyboard layout, user interface, number of functions, programming constructs, and then speed) Software Failure: Guru Meditation -- Antonio IU2KIY |
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01-21-2018, 12:28 PM
(This post was last modified: 01-21-2018 12:29 PM by Massimo Gnerucci.)
Post: #25
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RE: So, I bought a 41CV
(01-21-2018 02:53 AM)Joe Horn Wrote:(01-21-2018 02:36 AM)Massimo Gnerucci Wrote: Yep! Topcats are really nice, indeed. But I still can't find sufficiently large pockets... They have that nice handbag, though! :) Greetings, Massimo -+×÷ ↔ left is right and right is wrong |
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02-01-2018, 05:22 PM
(This post was last modified: 02-01-2018 05:25 PM by TheKaneB.)
Post: #26
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RE: So, I bought a 41CV
Software Failure: Guru Meditation -- Antonio IU2KIY |
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02-01-2018, 05:33 PM
Post: #27
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RE: So, I bought a 41CV
decoding the serial number it appears to be an early 1988 model, it's in perfect shape, with very few marks and the keyboard is just a joy. For some reason I was expecting a stiffer key action, but I'm pleased to learn otherwise. The display looks in perfect conditions, and overall I'm really excited to study it in detail in the following weeks
![]() Software Failure: Guru Meditation -- Antonio IU2KIY |
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02-01-2018, 06:13 PM
Post: #28
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RE: So, I bought a 41CV
(02-01-2018 05:33 PM)TheKaneB Wrote: ...The display looks in perfect conditions, and overall I'm really excited to study it in detail in the following weeks happy! enjoy it, Antonio. ;-) ∫aL√0mic (IT9CLU) :: HP Prime 50g 41CX 71b 42s 39s 35s 12C 15C - DM42, DM41X - WP34s Prime Soft. Lib |
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02-01-2018, 10:50 PM
Post: #29
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RE: So, I bought a 41CV
Hi Mike!
Thank you, but I'll try to resist the urge to read your code, since I wanted to implement it myself first ![]() When I'm happy with the result, I'll compare my code with yours to learn more advanced techniques ![]() Software Failure: Guru Meditation -- Antonio IU2KIY |
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