Function gsl_sys::gsl_interp2d_eval_deriv_x_e[][src]

pub unsafe extern "C" fn gsl_interp2d_eval_deriv_x_e(
    interp: *const gsl_interp2d,
    xarr: *const f64,
    yarr: *const f64,
    zarr: *const f64,
    x: f64,
    y: f64,
    xa: *mut gsl_interp_accel,
    ya: *mut gsl_interp_accel,
    z: *mut f64
) -> c_int