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 Page number: 100 (electronic version, Revision 1.1)
 Section number: 4.2.2
 Date: May 28, 2020
 Name: Lei Zhou
 Email: leizhou[at]pku[dot]edu[dot]cn
 Content: In "Each such equation has the form v=c+qu+T, where v is the clashing variable, c is a constant (initially they are all 1), u is the entering variable, q is a constant coefficient, and T is a linear combination of variables other than v or u. The clashing variable to leave is the one in whose equation the q/c ratio is smallest", the ratio should be c/q (used in the examples followed). In "At this point the algorithm terminates since, between them, Equations (4.25) and (4.24) contain all the labels”, I think the algorithm terminates because all the labels are contained in the basis. In "Renormalizing the vectors x′ and y′ to be proper probabilities, one gets the solution ((2/3,1/3, 0), (1/3,2/3)) ...", the solution is got by first setting all the variables in the righthand side of Equations (4.25) and (4.24) to be zero and then renormalizing the vectors x' and y'.
