Machine-language

Not to be confused with the non-esoteric machine language, which is the language used by the CPU directly..

Machine-language, as opposed to Anti-Machine language, is invented by User:None1.

Execution

This esolang is the same as brainfuck, except that it must be run on a machine (e.g. a computer). If you attempt to run it outside a machine (e.g.: in your brain, on a piece of paper or by lambda calculus), it will print "Machine not detected, fail to run" without quotes.

Example Programs

These examples must be run outside a machine in order to work.

Quine

Machine not detected, fail to run

Hello, World!

These examples must be run on a machine in order to work.

+++++++++++[>++++++>+++++++++>++++++++>++++>+++>+<<<<<<-]>++++++.>++.+++++++..+++.>>.>-.<<-.<.+++.------.--------.>>>+.>-.

Unmatched [

+++++++++++[>++++++>+++++++++>++++++++>++++>+++>+<<<<<<-}>++++++.>++.+++++++..+++.>>.>-.<<-.<.+++.------.--------.>>>+.>-.

Interpreter

Any brainfuck interpreter that runs on a machine is a valid interpreter.

Complexity class

In a certain sense, Machine-language is the opposite of computable or Turing-complete, since anything computable can be done with pencil and paper and Turing machines generalize computability.