Short form for delta*delta*delta* (dddalpha_r/(ddelta*ddelta*ddelta))_tau=const
partial function ddd_fRes_ddd input Real delta "Density"; input Real tau "Temperature"; output Real ddd_fRes_ddd = 0 "Delta*delta*delta*(dddalpha_r/(ddelta*ddelta*ddelta))_tau=const"; end ddd_fRes_ddd;