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Messages - Rhombicuboctahedron

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391
TI-BASIC / Re: Number inversion
« on: November 13, 2012, 03:30:32 pm »
Code: [Select]
Define reverse()=
Prgm
    Local reverse,n,a
    RequestStr “ ”,a
    n:=dim(a)
   reverse:=mid(a,n,1)
    For x,1,n-1
    reverse:= reverse& reverse:=mid(a,n-x,1)
    EndFor
    reverse:=expr(reverse)
    Disp reverse
EndPrgm
Alternatively, you could just type the string into the parentheses at the beginning, with the quotation marks
Also, you could output as a string, by removing the reverse:=expr(reverse), this won’t work with 321000

392
News / Re: Omnicalypse TI-83+/TI-84+ Programming Contest
« on: November 13, 2012, 12:15:54 am »
Cheap cheap cheap cheap
How will you pay the $20 if the world ends?

393
TI-Nspire / Re: Calling all Linux Kernel developers!
« on: November 12, 2012, 10:56:19 pm »
Well, it didn’t look like you had the initrd file, which, unlike the zimage file, I don’t think it is necessary to get something on the screen, but it is necessary to do anything.
I believe you can find a link to it at very first post here.
This is how far I got on linux
I can use the keyboard, which is awesome, but I can’t use a flashdrive, and it freezes when I use the bootscript_usb
Sorry if you can’t see the screen very well

394
Whenever I leave class, I always reach behind me to feel the lump of my cx and 83 in my backpack, not out of fear that someone would steal it, but out of fear that I might have left it in class.

Last year i kept it in my pocket always.

395
TI-Nspire / Re: Calling all Linux Kernel developers!
« on: November 11, 2012, 10:05:29 pm »

396
Miscellaneous / Re: French people, unite!
« on: November 11, 2012, 02:11:19 pm »
Quote
"what do you make this list for ?" (iirc)

Close, but you'd want to use the past tense, "what did" instead of "what do" (present tense). ;)

Not meaning to be a grammar Nazi or anything. :P
“what are you making this list for”

397
TI-Nspire / Re: Did any of you know that you can do this?
« on: November 10, 2012, 07:03:10 pm »
It sucked even for maths
I would have to some what agree and some what disagree with you.
Some of my programs are pretty nice. My sumdivisors function helps me out every now and then.
However, it doesn’t let you use the full capacity of calculating.
My sumdivisors function is based off of the factorsmatrix function in the numbertheory library, which turns the factor function into a string and then divides that at the “*” and “^” areas to make a matrix.
While it is much worse than it could be, I still find uses for it.

398
News / Re: A new z80 calc... in color?
« on: November 10, 2012, 06:39:13 pm »
It might just be that I think I use it the same amount of time, or possibly those will be weeks when I download more onto my calculator, and thus it recharges by computer.

Also I think the battery on the Nspire can be removed, but you need a screwdriver and buy the battery online.

Yeah it is supposed to be removable, but neither of my two nspire cx’s have had a removable battery.
With my first one, I did everything like the tutorials told me, putting a knife under it, pulling fast, ect. And finally ripped the cord.
I checked the customer service, and I think it said that it wouldn’t give a new calc if the previous one had been broken.
So I bought another one, (why didn’t I buy a Prizm? I love my cx, but why?), and later tried to remove the battery, and it still didn’t work, but then I just fixed it another way.

399
News / Re: A new z80 calc... in color?
« on: November 10, 2012, 06:35:31 pm »
PRIZM batteries last 1-2 months with ~2-4hr. of usage... for me at least. Do TI calc use more battery?
Its strange, but sometimes I find myself having to charge it every 1-2 days, other times I find myself recharging it every 1-2 weeks, even with near identical amounts of usage.

400
News / Re: A new z80 calc... in color?
« on: November 10, 2012, 06:31:21 pm »
That can’t be right, that would be 4 days of battery life, which is not 2 weeks.

Plus I am sure they heard a lot about people who hate having to spend $2-10 every month on new batteries.
What I hate is that the rechargeable batteries cant be removed.


401
News / Re: A new z80 calc... in color?
« on: November 10, 2012, 06:27:56 pm »
I'm betting it will use a rechargeable battery (li-on) like the Nspire Touchpad and  CX models. I think they last a few hours and gets charged completely in a few hours as well (except the first time which can take like 5-6)
It says it has 100 hours of battery life, and two weeks under normal usage, although I never seem to get 100 hours out of it, and since I might use my calculator 10 hours a day instead of the normal half hour, it doesn’t last me too long either.

402
TI-BASIC / Re: Need help with my code...
« on: November 10, 2012, 02:14:26 pm »
What OS is your student software in, and were you trying to send it from your computer to your calc, or was it already on your calc. It should work on your calc, actually, no matter even if your software OS is newer, so I have no idea why it wouldn’t have worked.

403
Site Feedback and Questions / Re: Omnimaga saving act
« on: November 10, 2012, 01:08:06 pm »
One option is to make a new popular calculator game, the next nDoom.
I would have figured the gba emulator was that


Also, completely unrelated to the above post, I was answering some calculator questions on yahoo answers and came across a bad idea that sounded cool at the moment
What if there was an omnimaga yahoo account, and any member could answer questions
To my knowledge there are four accounts that answer a lot of calculator questions
Rhombicuboctahedron—he gives really good answers :)
TI ET—Texas Instruments one, helpful sometimes, but boring, and, of course, never ndless related
Empire539—He gives really good ti 83/84 answers
Mickaël N—Same old visit tibank answers

This would probably never work, and might be a waste of time, but since we were discussing tutorial videos on YouTube, and since six heads are better than one, and because the answers may be so good that they click on the little omnimaga user name and find a link to this website, and because two of the four users above are merely for their own benefit so why not add a third, it seemed like a good idea at the time.
This forum can answer any thing better that yahoo can, but not everyone likes to click on links to other websites asking them to ask it there.
And I since all the downloads are easier to find on tiplanet, I only ever link to there, so I might actually be dropping visitors to this site.

404
TI-Nspire / Did any of you know that you can do this?
« on: November 10, 2012, 09:44:42 am »
Did you know that you can grab and move the dialog boxes on the nspire?
I was randomly found this out today, and it just blew my mind.
Also, are there any other mindblowing simple things i don't know about?

405
Site Feedback and Questions / Re: Omnimaga saving act
« on: November 09, 2012, 09:47:42 pm »
I like this. :D I wonder though if it wouldn't be a better idea to double the framerate?
Like this?

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