Changes

==Charts and graphs==

==Charts and graphs==

Two common ways of visualizing the space '''B'''^''k'' of 2^''k'' points are the [[hypercube]] picture and the [[venn diagram]] picture.  Depending on how literally or figuratively one regards these pictures, each point of '''B'''^k is either identified with or represented by a point of the ''k''-cube and also by a cell of the venn diagram on ''k'' "circles".

Two ways of visualizing the space <math>\mathbb{B}^k</math> of <math>2^k\!</math> points are the [[hypercube]] picture and the [[venn diagram]] picture.  The hypercube picture represents each point of <math>\mathbb{B}^k</math> by the corresponding point of the <math>k\!</math>-cube.  The venn diagram picture represents each point of <math>\mathbb{B}^k</math> by the corresponding "cell" of the venn diagram on <math>k\!</math> "circles".

In addition, each point of '''B'''^k is the unique point in the '''[[fiber (mathematics)|fiber]] of truth''' <math>[|s|]</math> of a '''singular proposition''' ''s''&nbsp;:&nbsp;'''B'''^''k''&nbsp;&rarr;&nbsp;'''B''', and thus it is the unique point where a '''singular conjunction''' of ''k'' '''literals''' is 1.

In addition, each point of '''B'''^k is the unique point in the '''[[fiber (mathematics)|fiber]] of truth''' <math>[|s|]</math> of a '''singular proposition''' ''s''&nbsp;:&nbsp;'''B'''^''k''&nbsp;&rarr;&nbsp;'''B''', and thus it is the unique point where a '''singular conjunction''' of ''k'' '''literals''' is 1.