Dror Bar-Natan: Classes: 2003-04: Math 157 - Analysis I: | (79) |
Next: The Cosmopolitan Integral
Previous: Class Notes for Thursday February 12, 2004 |

Assigned Tuesday February 24; due Friday March 5, 2PM,
at SS 1071

This document in PDF: HW.pdf

**Required reading. ** The appendix ``The
Cosmopolitan Integral'' of Spivak's Chapter 19, and Spivak's Chapter 20
up to the end of the proof of Theorem 2.

**To be handed in. ** From Spivak's Chapter 19: 21a,
39. From the appendix to Spivak's Chapter 19: 11, 13.

**Recommended for extra practice. ** From Spivak's
Chapter 19: 17, 21b, 24, 33. From the appendix to Spivak's Chapter 19: 2.

**Just for fun. ** When a wire is hanging between
two poles, why is what you see the graph of *y*=cosh *x*?

Power lines sag with ice.

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Dror Bar-Natan 2004-02-23