MyWikiBiz, Author Your Legacy — Sunday November 02, 2025
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, 13:44, 25 August 2009
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| − | To express the general case of <math>\nu_k\!</math> in terms of familiar operations, it helps to make a preliminary definition. | + | To express the general case of <math>\nu_k\!</math> in terms of familiar operations, it helps to introduce an intermediary concept: |
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| | '''Definition.''' Let the function <math>\lnot_j : \mathbb{B}^k \to \mathbb{B}</math> be defined for each integer <math>j\!</math> in the interval <math>[1, k]\!</math> by the following equation: | | '''Definition.''' Let the function <math>\lnot_j : \mathbb{B}^k \to \mathbb{B}</math> be defined for each integer <math>j\!</math> in the interval <math>[1, k]\!</math> by the following equation: |