Searched refs:k3vx (Results 1 – 2 of 2) sorted by relevance
287 m->k3vx = m->ax * h;292 m->vx = m->cur_vx + m->k3vx;317 m->test_vx = m->cur_vx + (m->k1vx/2.0 + m->k2vx + m->k3vx + m->k4vx/2.0)/3.0;322 m->vx = m->cur_vx + (m->k1vx/2.0 + m->k2vx + m->k3vx + m->k4vx/2.0)/3.0;399 m->k3vx = m->ax * h; in adaptive_runge_kutta()404 m->vx = m->cur_vx + (0.3)*m->k1vx + (-0.9)*m->k2vx + (1.2)*m->k3vx; in adaptive_runge_kutta()425 + (-70.0/27.0)*m->k3vx + (35.0/27.0)*m->k4vx; in adaptive_runge_kutta()449 + (575.0/13824.0)*m->k3vx + (44275.0/110592.0)*m->k4vx in adaptive_runge_kutta()484 ((250.0/621.0)-(18575.0/48384.0))*m->k3vx + in adaptive_runge_kutta()531 + (250.0/621.0)*m->k3vx + (125.0/594.0)*m->k4vx in adaptive_runge_kutta()
31 double k3x, k3y, k3vx, k3vy; member