Leibniz 
Leibniz is a math expression parser and evaluator.
Usage
Evaluating simple math expressions
Leibniz.eval("1 + 1")
{:ok, 2}
Evaluating math expression with variables:
Leibniz.eval("10 * foo", foo: 10)
{:ok, 100}LICENSE
MIT
Leibniz is a math expression parser and evaluator.
Evaluating simple math expressions
Leibniz.eval("1 + 1")
{:ok, 2}
Evaluating math expression with variables:
Leibniz.eval("10 * foo", foo: 10)
{:ok, 100}MIT