Stirling's approximation

Proper noun

(mathematics) An accurate approximation for factorials.

Japanese Meaning

階乗の正確な近似式

Stirling's approximation makes it easier to estimate n! for large n in combinatorial problems.

階乗の正確な近似を用いると、組合せ問題で大きなnに対するn!の推定が容易になります。

Sense（1）

(mathematics) An accurate approximation for factorials.