Peterhouse is the oldest college in the University of Cambridge. It was founded in 1284 by Hugo de Balsham[?], Bishop of Ely. Peterhouse has (2001) approximately 250 undergraduates, 90 graduate students, and 45 fellows, making it one of the smallest Colleges in the University of Cambridge.
... quadratic equation, because it discriminates between three qualitatively different cases:
If the discriminant is zero, then there is a repeated solution x, and th ...