- #1

Paradox

x! ~ sqrt(2[pi]x)x

^{x}e

^{-x}

was derived. Anyone know?

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- Thread starter Paradox
- Start date

- #1

Paradox

x! ~ sqrt(2[pi]x)x

was derived. Anyone know?

- #2

- 3

- 0

This article at Mathworld derives Stirling's approximation step by step.

- #3

Paradox

Thanks for the link, Jeff. It helped a lot

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