cogwheel.pn_coordinates.chieff_from_mtot_fmerger¶
- cogwheel.pn_coordinates.chieff_from_mtot_fmerger(mtot, f_merger)¶
Return chieff that satisfies get_f_merger(mtot, chieff) = f_merger.
Return chieff that satisfies get_f_merger(mtot, chieff) = f_merger.