Truthfy

Make an empty or filled truth table in Typst

Export

truth-table-empty(info: array[math_block], data: array[str]): table
    # Create an empty (or filled with "data") truth table. 

truth-table(..info: array[math_block]): table
    # Create a filled truth table.

karnaugh-empty(info: array[math_block], data: array[str]): table
    # Create an empty karnaugh table.

NAND: Equivalent to sym.arrow.t
NOR: Equivalent to sym.arrow.b

OPTIONS

sc

Theses functions have a new named argument, called sc for symbol-convention.

You can add you own function to customise the render of the 0 and the 1. See examples.

Syntax:

#let sc(symb) = {
    if (symb) {
        "an one"
    } else {
        "a zero"
    }
}

reverse

Reverse your table, see issue #3

Examples

Simple

#import "@preview/truthfy:0.4.0": truth-table, truth-table-empty

#truth-table($A and B$, $B or A$, $A => B$, $(A => B) <=> A$, $ A xor B$)

#truth-table($p => q$, $not p => (q => p)$, $p or q$, $not p or q$)

#import "@preview/truthfy:0.4.0": truth-table, truth-table-empty

#truth-table(sc: (a) => {if (a) {"a"} else {"b"}}, $a and b$)

#truth-table-empty(sc: (a) => {if (a) {"x"} else {"$"}}, ($a and b$,), (false, [], true))

Contributing

If you have any idea to add in this package, add a new issue here!

Changelog

0.1.0: Create the package.
0.2.0:

• You can now use t, r, u, e, f, a, l, s without any problems!
• You can now add subscript to a letter
• Only generate-table and generate-empty are now exported
• Better example with more cases
• Implemented the a ? b : c operator
  

0.3.0:

• Changing the name of generate-table and generate-empty to truth-table and truth-table-empty
• Adding support of NAND and NOR operators.
• Adding support of custom sc function.
• Better example and README.md

0.4.0:

• Add karnaugh-empty
• Images re-added (see #2)
• Add reverse option (see #3)