Intro and review:
	Let's print a number!
	Maybe nothing too hard
	
A funny note about printf:
	It only prints doubles, even with %f
	cvtss2sd
		There are cvt instructions for a lot of conversions
	Make sure to put a 1 in rax

Using an immediate float value:
	More of a headache than you'd think
		Unless there's an easier way I don't know
	.float or .double, put it in memory somewhere
	movsd (or sf or whatnot) where it needs to go

Let's make an example
	With tax calculator?

How about using floating point and interacting with C?
	Let's finish covering everything for project 4
	Then you can do it whenever

Return value:  xmm0
	Should be easy enough

Alright, scenarios:
	1.  Write a function in C, call it from assembly
	2.  Write a function in assembly, call it from C
	3.  Write a function inside an asm directive

Could we do a vector operation?
	Add float arrays
	vmovaps:  Vector mov Aligned Packed Single
		Can have no vector, unaligned, scaler, double, etc
	vaddps:  Vector add Packed Scaler
		Need to specify operands AND destination
	How big of an array in one step?
		Depends how new and expensive our CPU is
		xmm:  4 floats
		ymm:  8 floats
		zmm:  16 floats
		We can go in batches otherwise
	long URL:  https://www.tomshardware.com/pc-components/cpus/amds-zen-5-avx-512-performance-tested-zen-5-performs-significantly-better-than-zen-4-on-linux-without-consuming-any-more-power
	Could also copy this off to a GPU...

Speaking of the GPU:
	I think we should talk about these a little at some point
	Compiler comes from the GPU manufacturer
		We can't really use assembly
		
Back to x86:
	Would the optimizer use avx?
	-mavx2 flag for gcc might enable it?
		Let's find out!