Spoiler:

The title of this article is not correct because of technical limitations. The correct title is actually .

is an esolang challenge created by User:Ractangle.

Challenge

Try to explain the Syntax using this A+B problem code:

∅|^ī|^ī+"∅

And this Truth-machine code:

∅|^ī?0[0^"∅]?1[1^"<]∅

Made for the "guess the syntax" kind of game
Command	Action	Guessed by
\|	Gets user input	User:RainbowDash
a^	pushes a to the stack
+, -, *, /	Applies the respective operations to the top two elements
?n[code]	if the top value on the stack is n then do code. Otherwise skip the true action
"	prints the top value on the stack
[	Loop points
<	Goes to a nearest loop point
∅	Starts/Halts the program.
Aditional Syntax
Command	Action
ī	Converts an element in the stack into a interger
£c/	Comment.
#	Flip the whole stack (commaned suggested by the guesser)

∅4^ī"∅