It is included in the js file [1] and seems to be under MIT and Apache. [1] https://raw.githubusercontent.com/sutoiku/formula.js/master/lib/formula.js https://

It is included in the js file [1] and seems to be under MIT and Apache. [1] https://raw.githubusercontent.com/sutoiku/formula.js/master/lib/formula.js https://raw.githubusercontent.com/sutoiku/formula.js/master/...