A Readable Introduction to Real Mathematics
Undergraduate Texts in Mathematics

Series Editors:
Sheldon Axler
San Francisco State University, San Francisco, CA, USA
Kenneth Ribet
University of California, Berkeley, CA, USA

Advisory Board:
Colin Adams, Williams College, Williamstown, MA, USA
Alejandro Adem, University of British Columbia, Vancouver, BC, Canada
Ruth Charney, Brandeis University, Waltham, MA, USA
Irene M. Gamba, The University of Texas at Austin, Austin, TX, USA
Roger E. Howe, Ya ...