What do you think of THIS function?

>>8717562
it's cute

not the best map I've seen

Looks functional.

>>8717562
It looks redundant.
Am I wrong?

>>8717656
Well it depends on why it exists. You can't say something's redundant if you don't know why those redundancies are there.

>>8717662
That begs the question of what OP wanted from this thread.

>>8717681
I guess he wants to know what you think of his function.

>>8717689
I guess I can just play the why game from here on.
Why does he care? Is he looking for a new perspective on the function?

>>8717562
its okay i guess

>>8717562
Looks piecewise smooth.

>>8717562

It's an even function, i know that because i read axler's precalculus book!

File: Nice 2.jpg (170KB, 1600x1200px) Image search: [Google]

170KB, 1600x1200px

This function I find mildly upsetting

[eqn]\frac{1}{\pi }\arcsin \left(\sin \left(\pi x\right)\right)[/eqn]
if you want a triangle wave use this