# Fibonacci in Brainfuck

This project is an attempt to calculate the Fibonacci Sequence in Brainfuck, the esoteric programming language.

**fibo1.bf** is a
Brainfuck
script calculating for a given number its corresponding
fibonacci number. It does have severe limitations (see
the comment block) and works satisfactorily for a
maximum query of 6. You can download it
here.

**fibo2.bf** is my second attempt. In theory,
there's no limit to the calculated number, in practice
it is. Storing (big) integers as the length of a range
of data cells doesn't work with most brainfuck
interpreters due to the limit of 30000 cells they
usually have.

It should work with mine, but doesn't either and is
also extremely slow.

So fibo2.bf
is now abandoned as well.