Eric J. Stollnitz University of Washington 
Tony D. DeRose Pixar Animation Studios 
David H. Salesin University of Washington 
Errata
We apologize to our readers for the following mistakes in our book:
Page 16  The superscript 0 and subscript 1 on psi should be exchanged in
line 3 of Section 2.3:

Page 26  Figure 3.3 has three incorrect labels:

Page 27  In Figure 3.4, the label in the fourth row, second column
should have a superscript 0, not 1:

Pages 8384  Equations 7.7 and 7.8 and the next displayed equation
show the letter `l' in the wrong font (11 occurrences),
making it easily mistaken for a one. The `l' should be in
a script font as on page 86:

Page 86  The top row of Equation 7.11 should begin with the inner
product of phi and phi:

Page 159  The psi in the bottom row of the displayed equation should
have a horizontal line above it, not a tilde:

Thanks to Adam Finkelstein and Ron Perry for pointing out mistakes.
<stoll@amath.washington.edu>  12:31 pm, 21 July 1997 