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Hometruth function

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# truth function

A *truth function* is a function that returns one of two values, one of which is interpreted as “true,” and the other which is interpreted as “false”. Typically either “T” and “F” are used, or “1” and “0”, respectively. Using the latter, we can write

$f:\{0,1\}^{n}\rightarrow\{0,1\}$ |

defines a truth function $f$. That is, $f$ is a mapping from any number ($n$) of true/false (0 or 1) values to a single value, which is 0 or 1.

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## Mathematics Subject Classification

03B05*no label found*

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new correction: examples and OEIS sequences by fizzie

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new question: Latent variable by adam_reith

new correction: examples and OEIS sequences by fizzie

Oct 13

new correction: Define Galois correspondence by porton

Oct 7

new correction: Closure properties on languages: DCFL not closed under reversal by babou

new correction: DCFLs are not closed under reversal by petey

new question: Lorenz system by David Bankom

Oct 2

new correction: Many corrections by Smarandache

Sep 28

new question: how to contest an entry? by zorba

new question: simple question by parag

Sep 26

new question: Latent variable by adam_reith