Searched refs:sagitta (Results 1 – 2 of 2) sorted by relevance
613 old_axis_slope_angle, sagitta; in transit_surface() local655 sagitta = sin((old_axis_slope_angle + iang) / 2.0); in transit_surface()656 sagitta = 2.0 * radius_of_curvature*sagitta*sagitta; in transit_surface()659 cot(axis_slope_angle)) + sagitta; in transit_surface()
617 old_axis_slope_angle, sagitta; in transit_surface() local659 sagitta = sin((old_axis_slope_angle + iang) / 2.0); in transit_surface()660 sagitta = 2.0 * radius_of_curvature*sagitta*sagitta; in transit_surface()663 cot(axis_slope_angle)) + sagitta; in transit_surface()