--- title: double counting slug: double-counting qid: Q1191750 snapshot: double-counting-138661-8d9c88939ce0596c content_hash: 8d9c88939ce0596c14109640f7bbdca8034d237d16ecd989f1b221851b4fc443 license: CC BY-SA 4.0 source: https://en.wikipedia.org/w/index.php?oldid=344646199 tags: [23118434, 3564997, 3566086, 4410601] --- # double counting > [!note] Provenance > Snapshot `double-counting-138661-8d9c88939ce0596c` · content root `8d9c88939ce0596c…` > Derived from · Licensed CC BY-SA 4.0 Double counting may refer to: *Double counting (proof technique), a method in combinatorics that proves two expressions to be equal by demonstrating that they are different ways of counting the same set *Double counting (fallacy), a fallacy in combinatorics and probability theory whereby objects are counted more than once *Double counting (accounting), an error in accounting whereby a transaction is counted more than once Double counting may refer to: Double counting (proof technique), a method in combinatorics that proves two expressions to be equal by demonstrating that they are different ways of counting the same set Double counting (fallacy), a fallacy in combinatorics and probability theory whereby objects are counted more than once Double counting (accounting), an error in accounting whereby a transaction is counted more than once ==See also== Population without double counting