pub unsafe extern "C" fn xc_gga_kxc(
p: *const xc_func_type,
np: c_ulong,
rho: *const f64,
sigma: *const f64,
v3rho3: *mut f64,
v3rho2sigma: *mut f64,
v3rhosigma2: *mut f64,
v3sigma3: *mut f64
)Expand description
Evaluates the third derivative for a GGA functional