Loop preventing brainfuck

Halt preventing Brainfuck is a brainfuck derivative that can be used to solve the halting problem, calculate busy beavers, and solve math problems.

Commands

Command	Description
>	Move the pointer to the right
<	Move the pointer to the left
+	Increment the memory cell at the pointer
-	Decrement the memory cell at the pointer
.	Output the character signified by the cell at the pointer
,	Input a character and store it in the cell at the pointer
[	Jump past the matching ] if the cell at the pointer is 0
]	Jump back to the matching [ if the cell at the pointer is nonzero
(	Skips after the) if executing the code between braces will not halt
)	Used in conjunction with (
?	Sets the cell at the pointer to a random number 0-255

Examples

Random number generator

nothing here yet

BrainFuck busy beaver

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Solving collatz conjecture

nothing here yet