Found this image on Reddit: http://i.imgur.com/arBlV.png

Applied:

47/8→Xmax
-Ans→Xmin
2+Ans→Ymin
-Ans→Ymax
DelVar ADelVar BDelVar θPrompt X
ClrDraw
For(C,0,19
sum(int({4,2}fPart(.2C+{.65,.2→D
A+Anscos(θ°→E
B+Dsin(θ°
Line(A,B,E,Ans
Ans→B
E→A
θ-X+2Xint(2fPart(.2C→θ
End

Went further:

47/8→Xmax
-Ans→Xmin
2+Ans→Ymin
-Ans→Ymax
DelVar ADelVar BDelVar θPrompt X,P,Q,R,S
ClrDraw
For(C,0,19
sum(int({4,2}fPart(.2(CP+Q)+{.65,.2→D
A+Anscos(θ°→E
B+Dsin(θ°
Line(A,B,E,Ans
Ans→B
E→A
θ-RX+SXint(2fPart(.2C→θ
End

P and Q both range from 0–4.
The periods of R and S depend on X.

Right-Facing Swastika: 90, 1, 0, 1, 2
Left-Facing Swastika: 90, 1, 0, 3, 2
Star of David: 120, 1, 0, 1, 2
Triangle Jigsaw: 120, 1, 4, 1, 2
Triangle Tiling: 120, 0, 0, 2, 1
Rectangle Tiling: 90, 1, 2, 3, 1
...

Back to boredom...

Very impressive, Weregoose. Thanks for stopping by. How's life?

hmm, this reminds me of a program I wrote once that went along with this: http://en.wikipedia.org/wiki/L-system. but you had to manually go in and change the rules for it, I even made a neat fractal with it. but I lost the rules to make the fractals and it was slow. anyways, good job

People need to show off more to keep this place busy!

I'd have more to reply to here if there were more content, questions, etc.

There have been a bunch of BASIC optimization (and fixing) questions that missed your incomparable expertise.

*Cough Cough* 3/4 of which were me and my noob self *cough cough* Sorry, I got a cold.

Maybe you should try your hand at writing a non-trivial TI-Basic Quine (i.e. one with any command-tokens). I still haven't thought of how to do it.

can we use asm libraries?

I guess, but the ASM libraries would have to also generate their own source, wouldn't they?

Not really what I was hoping for, but it would be a fun challenge for someone who's never quined before anyway.