M2

ωτ

10

12

14

16

18

0

−1.59681

−1.50772

−1.42879

−1.35979

−1.29872

p/6

−1.38911

−1.31071

−1.24210

−1.18176

−1.12838

p/4

−1.13757

−1.07308

−1.01667

−0.96706

−0.92320

p/3

−1.80819

−0.76202

−0.72165

−0.68617

−0.65481