double alpha=1.2022783271, c2=0.7659462464, c3=0.8621319829, c3x=0.8485141349, c4=0.9284499169, c5=0.9718577102, c6=0.9999852539, c7=0.9957117836, a1=0.8317541600, a1y=0.7635025996, a2=0.9464589367, a2x=0.9401411385, a2y=0.9376169224, a3=0.6918149826, a3z=0.5282025377, a4=0.7872211578, a4x=0.7635025996, a4y=0.7635025996, a5=0.8621319829;