Stirling's Approximation versus n!

range

7

take logarithm

Stirling's approximation is

n!~

2πn

n

n

e

for large

n

.

External Links

Factorial (Wolfram MathWorld)

Stirling's Approximation (Wolfram MathWorld)

Permanent Citation

Sam Nicoll

"Stirling's Approximation versus n!"
http://demonstrations.wolfram.com/StirlingsApproximationVersusN/
Wolfram Demonstrations Project
Published: January 23, 2012