# Linearity, Symmetry & Prediction errata

p. 31, Figure 1.9: the graphs are mislabeled. The leftmost graph is of |P_{2,0}| and the rightmost is |P_{2,2}|

p. 165, Proposition 5.10: on each side of the defining equation, replace the second α by β:

< α,β > _{*} := < τ^{-1} α ,τ^{-1} β >