2.: 10 November 2002: Page 579, Eq. 11.64:   f(x_n+...)   should be   f(t_n+...)   (reported by Nirvikar Prasad)
3.: 24 November 2002: Page 469, Eq. 9.145:   T_{2k}   should be   T_{2j}
4.: 27 November 2002: Page 463, Eq. 9.122:   j=0   under the summation sign should be   i=0
5.: 11 August 2005: Page 754, Answer to Problem 20 (ii):   (2+3x^2)/(1+x^2)   should be   (3+4x^2)/(2(1+x^2))
6.: 11 August 2005: Page 754, Answer to Problem 20 (iii):   (3+4x^2)/(1+x^2)   should be   (5+6x^2)/(2(1+x^2))
7.: 15 August 2005: Page 121, Eq. (4.25):   f^{n+1}   should be   f^{(n+1)}
8.: 11 December 2005: Page 182, Eq. (6.21):   (i+1/2)   should be   (i-1/2)) (reported by Nilesh Sutar)
9.: 31 May 2007: Page 563, above Eq. (11.38):   3b_2=3b_{-1}-1=0   should be   3b_2=3b_{-1}-1
10.: 7 August 2009: Page 38, Eq. (2.63) second part:   \eta_i < ...   should be   |\eta_i| < ...
11.: 4 November 2009: Page 414, Eq. (9.4)   j=1 < ...   should be   i=1 < ...
12.: 18 January 2011: Page 661, Eq. (12.60)   dx ...   should be   dt ...
Last updated on 18 January 2011