Last Updated 7 June 2012.

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Errors found by Seung-Ryong Han

(7Aug07)  Page 15, line -1: The (1,3) element of the leftmost matrix on the bottom of Page 15, should be 0, not 1.

(24Apr09) Page 47, line -3 (the equation of CP*): The middle part of this equation should be

\cos\theta [r - (r\bullet u)u] + \sin\theta (u\times r)

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(23Oct08) Error found by Bill Wilburn

Page 113, line -12: "the result is (0,1,0,0)" should be "the result is (0,1,0,1)"

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(7Oct10) Error found by William Simon

Page 25, in the derivation of equation (1.18), the matrix
in the top line should have the two instances of '\tan(\theta_i)'
replaced with 'd_i \tan(\theta_i)'.

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(7June12) Error found by kevin.ziqiang Chen

Page 18, Equation (1.13). Matrix element T(3,3) should be (a^2+b^2) instead of 1/(a^2+b^2).

This error also affects the two matrices at the bottom of the page, and they should be corrected similarly. Also, the determinant of T should be:

[(b^2-a^2)(a^2-b^2)-4a^2b^2](a^2+b^2)=-(a^6+3a^4b^2+3a^2b^4+b^6)=-(a^2+b^2)^3.

The rest of this section seems correct.

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errata \e'rat-e\ n

a: a list of corrigenda

corrigendum \kor-e'jen-dem\ n

b: an error in a printed work discovered after printing
and shown with its correction on a separate sheet