Join in this original and hilarious game of picture book hide-and-seek starring a hungry crow and a fluffy white caterpillar called Fred. Hey, YOU! Yes, YOU reading this! I'm Gerald the crow and I'm looking for a lovely, fluffy white caterpillar called Fred. Have you seen him? I want him for my lunc[...]
An Introduction to the Theory of Numbers by G.H. Hardy and E. M. Wright is found on the reading list of virtually all elementary number theory courses and is widely regarded as the primary and classic text in elementary number theory. Developed under the guidance of D.R. Heath-Brown this Sixth Editi[...]