Line 3,850: |
Line 3,850: |
| ====Note 6==== | | ====Note 6==== |
| | | |
− | To broaden our experience with simple examples, let us now contemplate the sixteen functions of concrete type <math>X \times Y \to \mathbb{B}</math> and abstract type <math>\mathbb{B} \times \mathbb{B} \to \mathbb{B}.</math> For future reference, I will set here a few Tables that detail the actions of <math>\operatorname{E}</math> and <math>\operatorname{D}</math> and on each of these functions, allowing us to view the results in several different ways. | + | To broaden our experience with simple examples, let us examine the sixteen functions of concrete type <math>X \times Y \to \mathbb{B}</math> and abstract type <math>\mathbb{B} \times \mathbb{B} \to \mathbb{B}.</math> A few Tables are set here that detail the actions of <math>\operatorname{E}</math> and <math>\operatorname{D}</math> and on each of these functions, allowing us to view the results in several different ways. |
| | | |
| Tables A1 and A2 show two ways of arranging the 16 boolean functions on two variables, giving equivalent expressions for each function in several different systems of notation. | | Tables A1 and A2 show two ways of arranging the 16 boolean functions on two variables, giving equivalent expressions for each function in several different systems of notation. |
Line 5,201: |
Line 5,201: |
| <br> | | <br> |
| | | |
− | {| align="center" cellpadding="6" width="90%" | + | {| align="center" border="1" cellpadding="8" cellspacing="0" style="background:#f8f8ff; text-align:center; width:90%" |
− | | align="center" |
| + | |+ <math>\text{Table A6.}~~\operatorname{D}f ~\text{Expanded Over Ordinary Features}~ \{ x, y \}</math> |
− | <pre> | + | |- style="background:#f0f0ff" |
− | Table A6. Df Expanded Over Ordinary Features {x, y} | + | | width="10%" | |
− | o------o------------o------------o------------o------------o------------o
| + | | width="18%" | <math>f\!</math> |
− | | | | | | | | | + | | width="18%" | <math>\operatorname{D}f|_{xy}</math> |
− | | | f | Df | xy | Df | x(y) | Df | (x)y | Df | (x)(y)| | + | | width="18%" | <math>\operatorname{D}f|_{x(y)}</math> |
− | | | | | | | | | + | | width="18%" | <math>\operatorname{D}f|_{(x)y}</math> |
− | o------o------------o------------o------------o------------o------------o
| + | | width="18%" | <math>\operatorname{D}f|_{(x)(y)}</math> |
− | | | | | | | | | + | |- |
− | | f_0 | () | () | () | () | () | | + | | <math>f_0\!</math> |
− | | | | | | | | | + | | <math>(~)</math> |
− | o------o------------o------------o------------o------------o------------o
| + | | <math>(~)</math> |
− | | | | | | | | | + | | <math>(~)</math> |
− | | f_1 | (x)(y) | dx dy | dx (dy) | (dx) dy | ((dx)(dy)) |
| + | | <math>(~)</math> |
− | | | | | | | |
| + | | <math>(~)</math> |
− | | f_2 | (x) y | dx (dy) | dx dy | ((dx)(dy)) | (dx) dy |
| + | |- |
− | | | | | | | |
| + | | |
− | | f_4 | x (y) | (dx) dy | ((dx)(dy)) | dx dy | dx (dy) |
| + | <math>\begin{matrix} |
− | | | | | | | |
| + | f_1 |
− | | f_8 | x y | ((dx)(dy)) | (dx) dy | dx (dy) | dx dy |
| + | \\[4pt] |
− | | | | | | | | | + | f_2 |
− | o------o------------o------------o------------o------------o------------o
| + | \\[4pt] |
− | | | | | | | | | + | f_4 |
− | | f_3 | (x) | dx | dx | dx | dx |
| + | \\[4pt] |
− | | | | | | | |
| + | f_8 |
− | | f_12 | x | dx | dx | dx | dx |
| + | \end{matrix}</math> |
− | | | | | | | | | + | | |
− | o------o------------o------------o------------o------------o------------o
| + | <math>\begin{matrix} |
− | | | | | | | | | + | (x)(y) |
− | | f_6 | (x, y) | (dx, dy) | (dx, dy) | (dx, dy) | (dx, dy) |
| + | \\[4pt] |
− | | | | | | | |
| + | (x)~y~ |
− | | f_9 | ((x, y)) | (dx, dy) | (dx, dy) | (dx, dy) | (dx, dy) |
| + | \\[4pt] |
− | | | | | | | | | + | ~x~(y) |
− | o------o------------o------------o------------o------------o------------o
| + | \\[4pt] |
− | | | | | | | | | + | ~x~~y~ |
− | | f_5 | (y) | dy | dy | dy | dy |
| + | \end{matrix}</math> |
− | | | | | | | |
| + | | |
− | | f_10 | y | dy | dy | dy | dy |
| + | <math>\begin{matrix} |
− | | | | | | | | | + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
− | o------o------------o------------o------------o------------o------------o
| + | \\[4pt] |
− | | | | | | | | | + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
− | | f_7 | (x y) | ((dx)(dy)) | (dx) dy | dx (dy) | dx dy |
| + | \\[4pt] |
− | | | | | | | |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
− | | f_11 | (x (y)) | (dx) dy | ((dx)(dy)) | dx dy | dx (dy) |
| + | \\[4pt] |
− | | | | | | | |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
− | | f_13 | ((x) y) | dx (dy) | dx dy | ((dx)(dy)) | (dx) dy |
| + | \end{matrix}</math> |
− | | | | | | | |
| + | | |
− | | f_14 | ((x)(y)) | dx dy | dx (dy) | (dx) dy | ((dx)(dy)) |
| + | <math>\begin{matrix} |
− | | | | | | | | | + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
− | o------o------------o------------o------------o------------o------------o
| + | \\[4pt] |
− | | | | | | | | | + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
− | | f_15 | (()) | () | () | () | () | | + | \\[4pt] |
− | | | | | | | |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
− | o------o------------o------------o------------o------------o------------o
| + | \\[4pt] |
− | </pre> | + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \\[4pt] |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \end{matrix}</math> |
| + | |- |
| + | | |
| + | <math>\begin{matrix} |
| + | f_3 |
| + | \\[4pt] |
| + | f_{12} |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (x) |
| + | \\[4pt] |
| + | ~x~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}x |
| + | \\[4pt] |
| + | \operatorname{d}x |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}x |
| + | \\[4pt] |
| + | \operatorname{d}x |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}x |
| + | \\[4pt] |
| + | \operatorname{d}x |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}x |
| + | \\[4pt] |
| + | \operatorname{d}x |
| + | \end{matrix}</math> |
| + | |- |
| + | | |
| + | <math>\begin{matrix} |
| + | f_6 |
| + | \\[4pt] |
| + | f_9 |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ~(x,~y)~ |
| + | \\[4pt] |
| + | ((x,~y)) |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \\[4pt] |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \\[4pt] |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \\[4pt] |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \\[4pt] |
| + | (\operatorname{d}x,~\operatorname{d}y) |
| + | \end{matrix}</math> |
| + | |- |
| + | | |
| + | <math>\begin{matrix} |
| + | f_5 |
| + | \\[4pt] |
| + | f_{10} |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (y) |
| + | \\[4pt] |
| + | ~y~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}y |
| + | \\[4pt] |
| + | \operatorname{d}y |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}y |
| + | \\[4pt] |
| + | \operatorname{d}y |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}y |
| + | \\[4pt] |
| + | \operatorname{d}y |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | \operatorname{d}y |
| + | \\[4pt] |
| + | \operatorname{d}y |
| + | \end{matrix}</math> |
| + | |- |
| + | | |
| + | <math>\begin{matrix} |
| + | f_7 |
| + | \\[4pt] |
| + | f_{11} |
| + | \\[4pt] |
| + | f_{13} |
| + | \\[4pt] |
| + | f_{14} |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | (~x~~y~) |
| + | \\[4pt] |
| + | (~x~(y)) |
| + | \\[4pt] |
| + | ((x)~y~) |
| + | \\[4pt] |
| + | ((x)(y)) |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \\[4pt] |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \\[4pt] |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \end{matrix}</math> |
| + | | |
| + | <math>\begin{matrix} |
| + | ~~\operatorname{d}x~~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ~~\operatorname{d}x~(\operatorname{d}y)~ |
| + | \\[4pt] |
| + | ~(\operatorname{d}x)~\operatorname{d}y~~ |
| + | \\[4pt] |
| + | ((\operatorname{d}x)(\operatorname{d}y)) |
| + | \end{matrix}</math> |
| + | |- |
| + | | <math>f_{15}\!</math> |
| + | | <math>((~))</math> |
| + | | <math>((~))</math> |
| + | | <math>((~))</math> |
| + | | <math>((~))</math> |
| + | | <math>((~))</math> |
| |} | | |} |
| | | |
− | If the medium truly is the message, the blank slate is the innate idea. | + | <br> |
| + | |
| + | If the medium truly is the message, then the blank slate is the innate idea. |
| | | |
| ====Note 7==== | | ====Note 7==== |