p 40.0 deg1 critical r 0.454860 a* 0.9679 (sup at rc: 1.000000002)
p 50.0 deg1 critical r 0.449358 a* 0.9762 (sup at rc: 1.000000002)
p 75.0 deg1 critical r 0.441147 a* 0.9859 (sup at rc: 1.000000002)
