ERRATA


This document will be updated as and when errors are detected
in the notes.

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CHAPTER 2

* Page 7: add square-root sign on right side of the equation
  for magnitude m (about middle of the page)

* Page 9: replace v1+v1  by   v1+v2  in line 6 on the page.

* Page 24: In line 7, replace Eb/T by Et/T

* Page 26: In equation for z in line 5 on the page, delete "h".


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