BitBrain
BitBrain is a language by User:ChuckEsoteric08 based on BF, but with bits. There is only 10 bits by default, but you can add more bits.
Commands
| Command | Meaning |
|---|---|
| > | move pointer to the right |
| < | move pointer to the left |
| * | flip current bit |
| [ | jump to matching ] if bit is zero |
| ] | jump to matching [ if bit is not zero |
| + | add new bit |
Variations
BitBrain-E
Original version of the language. + adds bit to the end of a tape
BitBrain-R
+ adds bit after the current cell. Used for Computational class proofs for various esolangs such as NASAL and StackBit. It could simulate BitBrain-E like that:
| BitBrain-E | BitBrain-R |
|---|---|
| Program Start | ++++++++++>*>>*>>*>>*>>*>>*>>*>>*>>*<<<<<<<<<<<<<<<< |
| > | >> |
| < | << |
| + | >[>>]*++[<<]< |
[]* are the same
BitBrain-L
Opposite of BitBrain-R. Adds bit before the current cell. Can simulate BitBrain-E like that:
| BitBrain-E | BitBrain-L |
|---|---|
| Program Start | +<+<+<+<+<+<+<+<+<+*>>*>>*>>*>>*>>*>>*>>*>>*<<<<<<<<<<<<<<<< |
| > | >> |
| < | << |
| + | >[>>]+<+<*[<<]< |
[]* are the same It can also simulate BitBrain-R like that:
| BitBrain-R | BitBrain-L |
|---|---|
| Program Start | >>>>>>>>> |
| > | < |
| < | > |
[]*+ are the same. Also can be applied to BitBrain-L to compile it to BitBrain-R
BitBrain-S
Opposite of BitBrain-E. Adds the cell to the start of a tape. Can simulate BitBrain-E like that:
| BitBrain-E | BitBrain-S |
|---|---|
| Program Start | >>>>>>>>> |
| > | < |
| < | > |
[]*+ are the same. Also can be applied to BitBrain-S to compile it to BitBrain-E
External resources
Computational class
It is Turing-complete, because it is version of Smallfuck with ability to epand tape.