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Messages - jnesselr

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1096
Math and Science / Re: Math Community Quiz
« on: January 20, 2011, 10:12:51 pm »
Actually, every prime is under 100.

that's good to know, now my program executes quickly... but to no avail, i cannot find the two matrices.
See my post edit just above yours.

one step ahead of you, i anticipated that possibility and already ran my program for KM, MK, KK and MM. could you define 2x2 matrix multiplication for us?
Code: [Select]
[2, 5]   *   [11, 29]   =  [87 , 143]
[7, 9]       [13, 17]      [194, 356]

is this correct matrix multiplication?
Yes, that is the correct way to do matrix multiplication.

1097
Math and Science / Re: Math Community Quiz
« on: January 20, 2011, 10:03:59 pm »
Actually, every prime is under 100.

that's good to know, now my program executes quickly... but to no avail, i cannot find the two matrices.
See my post edit just above yours.

1098
WabbitStudio Software Suite / Re: WabbitStudio Software Suite
« on: January 20, 2011, 09:34:39 pm »
I do not know how these sites works, as I never used one before. If that works like that then it's all good.
Well, not really. Some of those are like test versions. They might not be stable.

1099
Math and Science / Re: Math Community Quiz
« on: January 20, 2011, 09:31:13 pm »
Actually, every prime is under 100.

EDIT: People seem to be having difficulty with this, and I've gone over all the math, and I see why.

N=MK, not KM.
KM=[ [ 1832 , 1636 ] [ 1228 , 1088 ] ]
MK=[ [ 252 , 1792 ] [ 384 , 2668 ] ]

1100
Math and Science / Re: Math Community Quiz
« on: January 20, 2011, 09:25:02 pm »
Has anyone made any progress on this?

1101
WabbitStudio Software Suite / Re: WabbitStudio Software Suite
« on: January 20, 2011, 07:54:00 pm »
If auto updating is added, it would be nice if we could disable it if we want to, in case an update breaks something we absolutely need for any reason. X.x
Or at least be able to revert to older versions some how.

1102
KnightOS / Re: Developer Release Todo List
« on: January 20, 2011, 07:47:01 pm »
For the record, I finally got one of those cables.  Still waiting for you to be un-grounded, and for the exact filesystem specification before I begin the flash drive support.

1103
* King graphmastur gets another famous nose-bleed.

nicely done Iambian.

1104
Computer Projects and Ideas / Re: Coding Battles
« on: January 19, 2011, 10:58:52 pm »
sorry for being noob but what is JVM?
If its not pure ti-Basic only uber points if there is no Ti-basic regular points
Java Virtual Machine.  It's basically a monster inside your system that runs programs and eats resources. (Not really)

1105
Computer Projects and Ideas / Re: Coding Battles
« on: January 19, 2011, 10:56:56 pm »
What if I write a TI-basic program which is the JVM running source coder?

1106
Math and Science / Re: Math Community Quiz
« on: January 18, 2011, 11:00:34 pm »
that's eerie. i found 1316 matrices which are all prime and have the determinant -1316. working on the other part though. (between the primes 2-499 that is)
Yep, that sounds about right.  I have two matrixes that I have, but I think there might be an infinite number of them.  Who knows.

1107
Math and Science / Re: Math Community Quiz
« on: January 18, 2011, 10:35:28 pm »
Given a square matrix M (2 x 2 matrix), and it's determinant, and that some matrix K multiplies by M gives the 2 x 2 matrix N, find K.

You are given det(M)=12.  All values in M are prime.
You are given det(K)=-1316.  All values but one in K are prime.
You are given N=[ [ 252 , 1792 ] [ 384 , 2668 ] ]

Knowing the matrix K multiplied times the matrix M = N, find K and M.

1108
WabbitStudio Software Suite / Re: WabbitStudio Software Suite
« on: January 18, 2011, 08:54:49 pm »
Is the port monitor looking like you imagined it?
I actually have been too busy to check it. But I'll test it later.  Do you have a direct link to the new version?

1109
Computer Projects and Ideas / Re: Trio and Niko: Falling
« on: January 18, 2011, 07:59:29 pm »
Maybe he's secretly hiding porn in his game code? ;D
Great, now he's not going to release it because you found out.  Either that, or miraculously looses 9001 bytes. ;-)

I have pr0n of DJ ;)  shmexy
* Ashbad realizes how weird that just was
And I just forgot, I had random unrelated things to do...

1110
Computer Projects and Ideas / Re: Trio and Niko: Falling
« on: January 18, 2011, 07:41:53 pm »
Maybe he's secretly hiding porn in his game code? ;D
Great, now he's not going to release it because you found out.  Either that, or miraculously looses 9001 bytes. ;-)

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