AKA '''multiplication rule, multiplication principle'''


[[조합론,combinatorics]]의 주요 법칙.
어떤 실험이 $m$ 개의 연속된 단계로 되어 있고, $i$ 번째 단계에서 가능한 경우의 수가 $n_i$ 이면, 전체 실험에서 가능한 경우의 수는
 $n_1\times n_2\times \cdots\times n_m$

rel.
'''곱의 법칙'''은 [[경우의_수,number_of_cases]]를 구하는 방법 (중 하나?)

Twins:
https://planetmath.org/ruleofproduct
[[MathWorld:MultiplicationPrinciple]] = https://mathworld.wolfram.com/MultiplicationPrinciple.html

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[[곱,product]] [[규칙,rule]] [[원리,principle]]
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"'''rule of product''' or '''multiplication principle''' is a basic counting principle (a.k.a. the fundamental principle of counting)."(WpEn:Rule_of_product)
rule of product                = multiplication principle is_a basic counting_principle
rule_of_product(=product_rule) = multiplication_principle : [[counting_principle]] { counting principle Up: [[counting]] [[원리,principle]] }
=,rule_of_product =,product_rule =,multiplication_principle .

https://en.wikipedia.org/wiki/Rule_of_product
[[WpKo:곱_규칙_(조합론)]]
= https://ko.wikipedia.org/wiki/곱_규칙_%28조합론%29

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이건 product_rule 의 다른 뜻. [[product_rule]] =,product_rule . product_rule
https://www.proofwiki.org/wiki/Combination_Theorem_for_Sequences/Product_Rule

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(wikiadmin) RENAMETHISPAGE