what's algebra
the journal of Michael Werneburg
twenty-seven years and one million words
Toronto, 2015.07.15
And then one day your first born is suddenly solving ? - 3 = 5 by turning the equation into ? = 5 + 3. Way to go, kiddo.
twenty-seven years and one million words
And then one day your first born is suddenly solving ? - 3 = 5 by turning the equation into ? = 5 + 3. Way to go, kiddo.
A civilization is a heritage of beliefs, customs, and knowledge slowly accumulated in the course of centuries, elements difficult at times to justify by logic, but justifying themselves as paths when they lead somewhere, since they open up for man his inner distance.
—Antoine de Saint-Exupery