pinhotx / ex_basic_calculator

A basic iex> terminal-based calculator with the 4 basic math operations: Addition, Subtraction, Multiplication and Division.

BasicCalculator

A basic iex> terminal-based calculator with the 4 basic math operations: Addition, Subtraction, Multiplication and Division

iex(1)> BasicCalculator.add(6,4)
{:ok, 10}
iex(2)> BasicCalculator.subtract(4,6)
{:ok, -2}