Wald's equation
theorem
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Wald's equation
Summary
Wald's equation is a theorem[1]. It draws 80 Wikipedia views per month (theorem category, ranking #198 of 1,306).[2]
Key Facts
- Wald's equation's instance of is recorded as theorem[3].
- Wald's equation's instance of is recorded as identity[4].
- Abraham Wald is named after Wald's equation[5].
- Wald's equation's Freebase ID is recorded as /m/057054[6].
- Wald's equation's defining formula is recorded as \operatorname{E}[X_1+\dots+X_N]=\operatorname{E}[N] \operatorname{E}[X_1][7].
- Wald's equation's MathWorld ID is recorded as WaldsEquation[8].
- Wald's equation's maintained by WikiProject is recorded as WikiProject Mathematics[9].
- Wald's equation's Microsoft Academic ID is recorded as 139315863[10].
- Wald's equation's Encyclopedia of Mathematics article ID is recorded as Wald_identity[11].
Why It Matters
Wald's equation draws 80 Wikipedia views per month (theorem category, ranking #198 of 1,306).[2] It has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[12] It is known by 11 alternative names across languages and contexts.[13]