TalkTakesTime

var Client = require('irc').Client;
var alex = require('alex');

var client = new Client('irc.server.net', 'alex', {
  channels: ['#channel']
});

client.on('message', (from, to, message) => {
  var corrections = alex.text(message).messages;
  console.log('<%s> %s', from, message);

TalkTakesTime

from math import sqrt

class Vector3:
    '''
    Represents a 3-dimensional vector and its basic operations:
        - dot product       a.dot(b)
        - cross product     a * b OR a.cross(b)
        - addition          a + b
        - subtraction       a - b
        - scaling           a * 2