List of errata (as for September 2011)



Last paragraph of section 4.2 (thanks to Javier Insa for spotting these errata):

 - "Definition 3.3 in Section 6" must be "Definition 6 in Section 3.3".

 - There's another reference to "Definition 3.3", which is again "Definition 6".

 - At the end of the paragraph it says: 

      "That is the reason why we will typically specify a small n in the definition
       of n-actions reward-sensitive environment, which implies that there must be 
       some reward `spent' after each n or more actions"
    
      should be 

      "That is the reason why we will typically specify a small n in the definition
       of n-actions reward-sensitive environment, which implies that there must be 
       some reward `spent' after each n (or less) actions"


Example 4:
 - Page 1524 (last formula, second robot): there's a missing 1/4 for the last term before the last equality.
 - Page 1524. The same for the third robot.


Footnote 8:
``and this choice determines a constant term which may very important for small environments''
is missing the word ``be'' and should be
``and this choice determines a constant term which may be very important for small environments''.