Author Topic: Axiom Requests  (Read 21202 times)

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Offline Fast Crash

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Re: Axiom Requests
« Reply #15 on: March 29, 2011, 06:58:42 am »
Hooks Axiom would be fair too :)
And also a better linking routine, that we could use with USB port.

Offline Yeong

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Re: Axiom Requests
« Reply #16 on: March 29, 2011, 07:09:46 am »
Axiom that lets you play stereo sound.
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Offline Freyaday

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Re: Axiom Requests
« Reply #17 on: March 29, 2011, 10:16:41 am »
Axiom that supports USB sound.
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Offline Compynerd255

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Re: Axiom Requests
« Reply #18 on: March 29, 2011, 03:46:54 pm »
CalcNet and gCn Axioms would be super-fantastic.
And they aren't very hard, either. It's just a few subroutines and a few memory addresses. I could probably write one in my spare time. And gCn uses the same commands as CALCnet.

Axiom that supports USB sound.
Or USB input (like a mouse or flash drive).
« Last Edit: March 29, 2011, 03:47:57 pm by Compynerd255 »
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Re: Axiom Requests
« Reply #19 on: March 29, 2011, 03:56:15 pm »
an axiom for drawing triangles and quadrilaterals would be nice.  I already tried, but I failed miserably.

EDIT: one triangle was drawn every .4 seconds... :P fail.
« Last Edit: March 29, 2011, 03:56:46 pm by Ashbad »

Offline xlibman

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Re: Axiom Requests
« Reply #20 on: March 29, 2011, 03:58:01 pm »
a gCn Axiom will definitively be really great.
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Offline ZippyDee

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Re: Axiom Requests
« Reply #21 on: March 29, 2011, 04:33:09 pm »
How about some more advanced string operations?
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Offline Munchor

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Re: Axiom Requests
« Reply #22 on: March 29, 2011, 05:34:25 pm »
How about some more advanced string operations?

There are a few Axe-made subroutines good enough for the job.

I guess... Why use ASM, which is harder to deal with strings than Axe to help Axe dealing with strings? :P

Offline squidgetx

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Re: Axiom Requests
« Reply #23 on: March 29, 2011, 05:37:28 pm »
Inverse trig operators.

And accurate trig routines that behave like decimals. ie; the axiom would take both a multiplier as well as an angle as input and output the correct fraction of the first argument: sin(2000,45) would return 1414 for example.

And 32 or 24 bit math operators that return values in 16 bit formats. (So you can calculate sqrt of 340^2+24^2 for example without running into overflow corruption)
« Last Edit: March 29, 2011, 05:38:52 pm by squidgetx »

Offline Runer112

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Re: Axiom Requests
« Reply #24 on: March 29, 2011, 05:41:51 pm »
For accurate trig functions you'll pretty much have to turn to a LUT. The only reason sine and cosine routines exist is because they have a limited range and can be somewhat accurately approximated by a quadratic function. And by somewhat accurate, I mean errors reaching 10%. Trying to model just about any other trigonometric function with a simple model would probably result in wild amounts of error, and trying to model them with a more complex model would probably end up being larger than a LUT-based solution anyway. Unless you need a variable argument for your scale factor, it's best to just use a custom pre-computed LUT.
« Last Edit: March 29, 2011, 05:46:58 pm by Runer112 »

Offline Freyaday

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Re: Axiom Requests
« Reply #25 on: March 29, 2011, 05:49:06 pm »
LUT? What's that?
An Axiom for custom size sprites would be awesome.
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Offline ZippyDee

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Re: Axiom Requests
« Reply #26 on: March 29, 2011, 05:50:31 pm »
LUT = Look-Up Table. In this case a bunch of precalculated values for the trig functions to save on calculation speed and size.
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Offline Freyaday

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Re: Axiom Requests
« Reply #27 on: March 29, 2011, 05:56:03 pm »
Isn't that just a regular table, though? Also, how exactly does the calc display tokens? Am I right in thinking that it's a big table of strings somewhere?
Oh, and a quaternion math Axiom would enable 3D rotation without gimbal lock.
« Last Edit: March 29, 2011, 06:07:30 pm by Freyaday »
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Offline Happybobjr

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Re: Axiom Requests
« Reply #28 on: April 13, 2011, 09:06:04 pm »
Mouse and keyboard support.
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Offline Compynerd255

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Re: Axiom Requests
« Reply #29 on: April 13, 2011, 10:34:58 pm »
Mouse and keyboard support.
You mean through USB? Now that would be cool.

Quigibo, would you please modify the first post to have a list of requested Axioms? That way everyone could see them, and they'd all be in one place.
« Last Edit: April 13, 2011, 10:35:31 pm by Compynerd255 »
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