Invitation to Discrete Mathematics (Jiri Matousek and Jaroslav Nesetril)


For the second edition (2008)

For both 1st and 2nd printing of the first edition

There is a mistake, also in the forthcoming new edition, for which I can't check the page numbers at the moment: In Ex. 5 of the last section of "Double-counting", f(m/2n) should be f(2m/n). (Noted by Nabiha Asghar.)

Another newly found mistake is in Exercise 9.4.9 (1st edition), where one should assume that the point o lies below all of the lines (otherwise, the solution doesn't work quite as indicated in the hint). (Noted by Raabia Mumtaz.)

These are corrected in the 2nd printing: