calculator

this is a educational project to teach me gleam, parser stuff and a more functional way of doing things.

what can it do

• addition, subtraction, multiplication, division
• parenthesis
• input via: repl, cli args

usage

to enter the repl

gleam run

to use cli args. it will combine all the arguments into one long expression so you don't need to wory about " inless you are using perenthesis or multiplication because they mean something to the shell

gleam run [your math expression]

Development

gleam run   # Run the project
gleam test  # Run the tests
gleam shell # Run an Erlang shell