Computational Commutative Algebra 1

Hofstadter’s Law: It always takes longer than you think it will take, even if you take into account Hofstadter’s Law. (Douglas R. Hofstadter) Dear Reader, what you are holding in your hands now is for youabook. But for us, for our families and friends, it has been known as the book over the last three years. Three years of intense work just to fill three centimeters of your bookshelf! This amounts to about one centimeter per year, or roughly two-fifths of an inch per year if you are non-met...