This is a description of truthtable.gif. It shows tables for AND, OR, and NOT.

The AND table has the following column headings: AND, T, F, ?. The AND column contains the following row headings: T, F, ?. The table contains the following three rows:

T F ?
F F F
? F ?

The OR table has the following column headings: OR, T, F, ?. The OR column contains the following row headings: T, F, ?. The table contains the following three rows:

T T T
T F ?
T ? ?

The NOT table has two columns. The heading of the first column is NOT. The second column has no heading. The NOT column contains the following row headings: T, F, ?. The untitled column contains the following values: F, T, ?.

End of description.