Why is not (1) equal to (6) on the pic
Op here, I ment (5) equal to (6)
>>8520001
>all in cursive
Holy crap that's annoying to read
>>8520004
Don't be a bitch and find an explanation
>>8520001
I'm not 100% sure, but I think (1) is just another approximation of (6) (which by itself is an approximation) for large n, as n^n grows much faster than sqrt(2*pi*n).
>>8520021
>ln in cursive
>>8520001
1-5 are not Stirling's approximation.
6 is.
Stirling's approximation is asymptotic with x!, meaning that lim x->inf x!/stirling_approx(x) = 1.
(x/e)^x does not satisfy this property.
However x/e is asymptotic to x!^(1/x).
>>8520021
Dunno anything about what stirling even means, but sqrt(2pi*n) is definitely negligible compared to n^n
>>8520141
Oh i thought it was talking about limits for n-->inf
Ignore this comment :3