factorial

Usage

factorial

Displays a help message

factorial <number>

Shows the factorial of <number>, using product

factorial recursive <number>

Shows the factorial of <number>, using recursion

factorial foldr <number>

Shows the factorial of <number>, using foldr

factorial version

Shows the version number

Installation

Install

cd ~
git clone https://github.com/noisytoot/factorial
stack build
stack install

Update

cd ~/factorial
git pull
stack build
stack install