Error description: Part c) bit pattern 11 is evasive iff n mod 3 = 1 -- it is incorrect, n=1 is not evasive, n=2 is evasive, n=3 is evasive, n=4 is not.
Suggested fix (if any): bit pattern 11 is not evasive iff n mod 3 = 1
Page number: Pages 2-3
Error description: Indices are messy -- r-l-1 is an even number, not r-l
Chapter number or note title: http://jeffe.cs.illinois.edu/teaching/algorithms/notes/13-adversary.pdf
Page number: Pages 6-7, Exercise 1
Error description: Part c) bit pattern 11 is evasive iff n mod 3 = 1 -- it is incorrect, n=1 is not evasive, n=2 is evasive, n=3 is evasive, n=4 is not.
Suggested fix (if any): bit pattern 11 is not evasive iff n mod 3 = 1
Page number: Pages 2-3
Error description: Indices are messy -- r-l-1 is an even number, not r-l
Suggested fix (if any): Invariant is r-l-1