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Brainjump
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brainjump is an esolang by User:ChuckEsoteric08 which was created in March of 2022 but published only in November of 2023
Specification
brainjump uses tape infinite in both directions which stores unbounded integers as memory.
Commands
> - move right and increment cell - - decrement cell < - move left ^ - if current cell is not zero go back to the start of a program ! - go back to the start of a program
Computational class
Author thinks that the language is Turing-complete, but it's not proven. He also thinks that command ! is not needed for Turing-completeness