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Messages - apcalc

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706
Ndless / Re: Ndless 2.0 for TI-Nspire Clickpad/Touchpad
« on: December 29, 2010, 10:49:05 am »
Nope, no /bin directory for 7zip.  Just add C:\Program Files (x86)\7-Zip to your path, I believe.

707
Other Calculators / Re: Let's overclock Nspire to x2 or x4
« on: December 29, 2010, 10:47:09 am »
One small issue:  this has to be built with the latest Ndless to be compatible with the touchpad keys.  Other than that, it works great! :)

708
General Calculator Help / Re: rle spiffy binary compressor
« on: December 28, 2010, 11:17:21 pm »
Chip's Challenge uses RLE in the .dat files to encode the levels.  I don't know if it would be of any help to anyone, but I've attached the source to my little (very incomplete) test program that decrypts the Chip's Challenge .dat files, including the level RLE code converted to an array for my program.

I doubt this will be of any help, but I though I would post, just in case! :)

709
Other Calculators / Re: Let's overclock Nspire to x2 or x4
« on: December 28, 2010, 09:56:16 pm »
Very impressive, critor!

You are doing a great and fast job bringing new programs to the Nspire! :D

710
Trapped for the TI-Nspire and TI-89 / Re: Block Dude Nspire
« on: December 28, 2010, 12:58:57 pm »
Here is an updated version to work with Ndless 2.0 (touchpad).  I don't think all of the level passwords will work, but you can still play the game (number keys == arrow keys).

Have fun!

711
Ndless / Re: Ndless 2.0 for TI-Nspire Clickpad/Touchpad
« on: December 28, 2010, 12:09:29 pm »
Wish, this actually exists?

Yep! :)

I am rebuilding my stuff now and I will test on the touchpad promptly! :)


Everything seems to work fine!  Is this going to be the final solution for the touchpad for now (mapping the keys to the number keys), or is the actual arrow key support planned?  If this is the solution, I will get to updating the Block Dude passwords to reflect this change and I will upload the new version to ticalc.org promptly! :)

712
Other Calculators / Re: TouchPad 1.x downgrade problems
« on: December 27, 2010, 06:22:05 pm »
Stickied.

713
Chip's Challenge for Ti-Nspire / Re: Chips Challenge for TI-Nspire
« on: December 27, 2010, 03:31:19 pm »
I didn't ask for permission yet, but I doubt I will have too much trouble, as other Chip's Challenge programs (such as Tile World/Tile World 2) include these sets with the actual program.

714
Calculator C / Re: This program dosen't work...why??
« on: December 27, 2010, 12:33:32 pm »
0x00 or 0x01 will give you black. :)

715
Math and Science / Re: Omnimath Challenge
« on: December 26, 2010, 09:14:11 pm »
p(d)=0.20*(34-d)

Solve for x:
∫p(d)dd on the range from 0 to x = 50

p(d)=6.8-.2d
∫ p(d) dd = 6.8d-.1x^2

(6.8x-.1x^2) - 0 = 50
-.1x^2+6.8x-50=0

x=(-6.8±√(6.8^2-4*.1*50))/(2*-0.1)
x=8.388 or x=59.612

It will take a bit more than 8 days, so 9 days of uploading, assuming he started today, that would be January 3rd.

716
Chip's Challenge for Ti-Nspire / Re: Chips Challenge for TI-Nspire
« on: December 26, 2010, 06:54:16 pm »
Chip's Challenge Level Pack 3.  It is a second community created level pack to complement the original CHIPS.DAT.  This, along with CCLP2, will probably be what I include with the final release of this game (along with a few intro sets, as these sets are tough from the start :P).

717
Miscellaneous / Re: What did you get for X-Mas?
« on: December 26, 2010, 02:54:32 pm »
Pi-shaped ice cube trays! :D

718
Math and Science / Re: Omnimath Challenge
« on: December 26, 2010, 02:53:41 pm »
New Problem:

If graphmastur has 10 000 peanuts and each one costs 22 cents, how long would it take for him to make 1000 dollars if he sells 666 peanuts per day, and only works 2 days per week? Start a 1 January (it is a Sunday, and Sunday is the 1st day of the week).

Concerning the first challenge... I got to the number of days, but how'd you get the date?

I got the date by using an online date calculator. :P

Second Challenge:

First, I am going to assume that the two days that graphmastur works each week are Sunday and Monday.

(666 peanuts/day)*(2day/week)*(0.22 dollars/peanut)=293.04 dollars/week

(1000 dollars)/(293.04dollars/week)=3.41250... weeks

Three weeks + a bit less than half a week=6 days+1day=7 work days

Starting from January 1st, we go through three weeks entirely.  Then, the first day of the fourth week he works, he will cross 1000.  Assuming this day is a Sunday, it will be January 22.

719
Math and Science / Re: Omnimath Challenge
« on: December 26, 2010, 09:04:59 am »
Exactly 3928.82 days. :P

On September 27, 2021!

Let sp=Scout's Total Posts
Let dp=DJ's Total Posts
Let d=total number of days (starting at day 0, right now)

sp=24.753*d +21114
dp=29.600*d + 2071

Find value for d where sp=dp, therefore:

24.753*d +21114 = 29.600*d + 2071
19043 = 4.847*d
d=3928.82

720
News / Re: Nspire POTY Opens
« on: December 25, 2010, 06:15:43 pm »
Go Ndless!  Nothing else would be possible without it (except WFRNG :P)!

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