• - Written by an award-winning mathematics professor with 30 years of teaching experience

  • - Down-to-Earth exposition, presented as it would be spoken in class

  • - Completely rigorous definitions, statements of theorems, and proofs

  • - Technical proofs at the end of each chapter, to avoid disrupting the exposition

  • - Margin side-remarks and historical references

  • - Hyperlinked table of contents, index, and cross-references

  • - Embedded video links to full-length lectures

  • - Video-solutions to select exercises

  • - PDF format, compatible with all computers, tablets, and mobile devices

  • - Low cost in electronic or print form