Best Vector.Set(Vector v)

Signed-off-by: SharplEr <sharplermc@gmail.com>
Move to x64

Signed-off-by: SharplEr <sharplermc@gmail.com>
Faster convert Vector to Double

Signed-off-by: SharplEr <sharplermc@gmail.com>
Fix one comment

Signed-off-by: SharplEr <sharplermc@gmail.com>