Function gsl_sys::gsl_interp_eval_deriv_e [−][src]
pub unsafe extern "C" fn gsl_interp_eval_deriv_e(
obj: *const gsl_interp,
xa: *const f64,
ya: *const f64,
x: f64,
a: *mut gsl_interp_accel,
d: *mut f64
) -> c_int