Four or five years ago, I wrote a couple of posts on the Big Ideas of algebra: Part One was published on November 30, 2008; Part Two on January 7, 2009. It’s time for Part Three, isn’t it? Fortunately, the… Read More ›
Four or five years ago, I wrote a couple of posts on the Big Ideas of algebra: Part One was published on November 30, 2008; Part Two on January 7, 2009. It’s time for Part Three, isn’t it? Fortunately, the… Read More ›