Template:EuDi dukeli NP

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Image set Studies of Euler diagrams; dukeli NP
part of Studies of Euler diagrams
base diagram
[[file:EuDi; dukeli NP {{{11}}} {{{12}}}.svg|alt=]]
transformed diagram

This is one of 16 · 24 = 384 Euler diagrams of Boolean functions in the same NP equivalence class. Each diagram has a mirrored equivalent describing the same function, so the EC contains only 192 functions.

Each diagram is denoted by a signed permutation of four elements.
The number values correspond to the colors of the four circles.
A negator flips the area from the concave to the convex side of the circle.
(The spiky side of the border denotes the inside of the set.)

[[File:Cube vertex number {{{1}}}.svg|25px]] [[File:Finite permutation number {{{2}}}.svg|25px]]

0 1 2 3
Expression error: Unrecognized punctuation character "{".{{{3}}} Expression error: Unrecognized punctuation character "{".{{{4}}} Expression error: Unrecognized punctuation character "{".{{{5}}} Expression error: Unrecognized punctuation character "{".{{{6}}}

The truth table of this function can be found here in row [[File:Cube vertex number {{{1}}}.svg|18px]] of matrix [[File:Finite permutation number {{{2}}}.svg|18px]].

This function also has the mirrored diagram [[:File:EuDi; dukeli NP {{{13}}} {{{14}}}.svg|{{{13}}} {{{14}}}]].

The diagrams of the complement are [[:File:EuDi; dukeli NP {{{15}}} {{{16}}}.svg|{{{15}}} {{{16}}}]] and [[:File:EuDi; dukeli NP {{{17}}} {{{18}}}.svg|{{{17}}} {{{18}}}]].




Examples:


Image set Studies of Euler diagrams; dukeli NP
part of Studies of Euler diagrams
base diagram
transformed diagram

This is one of 16 · 24 = 384 Euler diagrams of Boolean functions in the same NP equivalence class. Each diagram has a mirrored equivalent describing the same function, so the EC contains only 192 functions.

Each diagram is denoted by a signed permutation of four elements.
The number values correspond to the colors of the four circles.
A negator flips the area from the concave to the convex side of the circle.
(The spiky side of the border denotes the inside of the set.)

0 1 2 3
1 0 3 ¬2

The truth table of this function can be found here in row of matrix .

This function also has the mirrored diagram 04 16 (~2, 3, 0, 1).

The diagrams of the complement are 11 10 (~1, ~3, ~0, 2) and 11 13 (2, ~0, ~3, ~1).


Image set Studies of Euler diagrams; dukeli NP
part of Studies of Euler diagrams
base diagram
transformed diagram

This is one of 16 · 24 = 384 Euler diagrams of Boolean functions in the same NP equivalence class. Each diagram has a mirrored equivalent describing the same function, so the EC contains only 192 functions.

Each diagram is denoted by a signed permutation of four elements.
The number values correspond to the colors of the four circles.
A negator flips the area from the concave to the convex side of the circle.
(The spiky side of the border denotes the inside of the set.)

0 1 2 3
3 2 ¬0 ¬1

The truth table of this function can be found here in row of matrix .

This function also has the mirrored diagram 03 01 (~1, ~0, 2, 3).

The diagrams of the complement are 12 04 (1, ~2, 0, ~3) and 12 15 (~3, 0, ~2, 1).