This is a simple package to test the npm publish process.

To use:

const Module = require("../../index.js");

console.log(
    Module.segundoGrau(
        2,
        0,
        -2
    )
);
//[1, -1]

We have a content in "tests" directory. The automated tests can be excecuted by Jest. I do not tested, but probabllly works with Mocha.