Searched refs:r2_min_q3 (Results 1 – 1 of 1) sorted by relevance
31 double r2_min_q3,theta,bp_through3,theta_through3; in db_SolveCubic() local50 r2_min_q3=r*r-q*q*q; in db_SolveCubic()51 if(r2_min_q3<0.0) in db_SolveCubic()72 else if(r2_min_q3>0.0) in db_SolveCubic()75 A= -db_sign(r)*db_CubRoot(db_absd(r)+sqrt(r2_min_q3)); in db_SolveCubic()