Brainfucker

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Brainfucker is a derivative of brainfuck. Not wrapping, of course.

Architecture

Brainfucker deploys a two-dimensional Cartesian grid of numbers, this memory's dispansion being infinite along both axes. Each cell's capacity measures a scalar integer number of signed constitution, imposing in its magnitude no natural constraints.

Commands

Command	Description
+	add
-	subtract
*	square
/	square root
.	output as number
,	input as number
[	jump to ] if 0
]	jump to [ if non-0
>	move right
<	move left
v	move down
^	move up

Examples

123 (not hello world thats impossible)

+++*++*++.

Series of Squares

The below code produces the series (1, 2, 4 (= 2 * 2), 16 (= 4 * 4), 256 (= 16 * 16), …), the tmema of which, commencing with the third member, employs the squaring operation * for its telos' pursuit:

++++++^+.+.v[^*.v-]

Cat Program

This repeating numeric cat program terminates on a zero-valued (0) input:

,[.,]

Truth-Machine

The following adduces a truth-machine in this language:

,[.].

See also

• Brainfucker v1.1

Interpreter

• Common Lisp implementation of the Brainfucker programming language.