Studies of Boolean functions

These articles about Boolean functions use a similar style and terminology.   They are created by Watchduck a.k.a. Tilman Piesk.

* Studies of Boolean functions/terminology
* Studies of Boolean functions/examples
* Discrete helpers/boolf

* properties
* sequences
* linear
* gender
* mentors
* legion and cohort
* permutations
* principalities and dominions
* families
* nonlinearity
* seals
* Tesseract and 16-cell faces

## Studies of Euler diagrams

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*   *   *   *   *   *   *

## Zhegalkin indices

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ANF to truth table Zhegalkin matrix

* Algebraic normal form
* Zhegalkin matrix, Zhegalkin twins
* Noble Boolean functions
* Gentle sets of Boolean functions
* Linear and noble Boolean functions
* Smallest Zhegalkin index

## Commons

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Some topics exist mainly in the form of categories on Commons. Articles here should follow.

3-ary (4) | 4-ary (20) | great principalities with entries | on diagonal   (related to patron dominions)

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3-ary (4) | 4-ary (22) | in top row   (related to patron principalities)

2-ary     3-ary     4-ary         great prefects in hypercube matrix

2-ary     3-ary     4-ary         principalities and dominions in hypercube matrix

* Quadrant colors in hypercube matrices (image set)

* 3-ary Boolean functions in octeract matrix; faction clusters
* 3-ary Boolean functions; graphs of faction clusters

* Walsh spectra of 3-ary Boolean functions; families

## old

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These old pages require some updates.

* 3-ary Boolean functions
* 4-ary Boolean functions