# fibonacci.aleo ## Run Guide To run this program, run: ```bash leo run fibonacci ``` ## Execute Guide To execute this program, run: ```bash leo execute fibonacci ``` ## Overview This example shows how to calculate Fibonacci number using the [fast-doubling method](https://math.stackexchange.com/questions/1124590/need-help-understanding-fibonacci-fast-doubling-proof). It takes the input data from `inputs/fibonacci.in`