15 return 1.0593 + sin2Theta*(0.853887 + sin2Theta*(-3.15825 + 1.3*sin2Theta));
22 TankArea(
const double cosTheta,
const double sinTheta)
25 (cosTheta + 0.42441318157838764*sinTheta ) /
26 (0.7880107536067219 + 0.42441318157838764*0.6156614753256583);
constexpr double TankArea(const double cosTheta, const double sinTheta)
constexpr double CicIcrc2013(const double sin2Theta)