Class
NumCosmoMathDiff
Description [src]
final class NumCosmoMath.Diff : GObject.Object
{
/* No available fields */
}Numerical differentiation object.
Class to perform numerical differentiation.
Instance methods
ncm_diff_rc_d1_1_to_1
Calculates the first derivative of f: $\partial_i f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R} \to \mathbb{R}$.
ncm_diff_rc_d1_1_to_M
Calculates the first derivative of f: $\partial_i f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rc_d1_N_to_1
Calculates the first derivative of f: $\partial_i f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rc_d1_N_to_M
Calculates the first derivative of f: $\partial_i f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N\to \mathbb{R}^M$,
where $N = $ length of x_a and $M = $ dim.
ncm_diff_rc_d2_1_to_1
Calculates the second derivative of f: $\partial_i^2 f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R} \to \mathbb{R}$.
ncm_diff_rc_d2_1_to_M
Calculates the second derivative of f: $\partial_i^2 f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rc_d2_N_to_1
Calculates the second derivative of f: $\partial_i^2 f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rc_d2_N_to_M
Calculates the second derivative of f: $\partial_i^2 f$ using the central method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N\to \mathbb{R}^M$,
where $N = $ length of x_a and $M = $ dim.
ncm_diff_rf_Hessian_N_to_1
Calculates the Hessian of f $\partial_i\partial_j f$ using the forward method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rf_d1_1_to_1
Calculates the first derivative of f: $\partial_i f$ using the forward method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R} \to \mathbb{R}$.
ncm_diff_rf_d1_1_to_M
Calculates the first derivative of f: $\partial_i f$ using the forward method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rf_d1_N_to_1
Calculates the first derivative of f: $\partial_i f$ using the forward method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N \to \mathbb{R}$,
where $N = $ length of x_a.
ncm_diff_rf_d1_N_to_M
Calculates the first derivative of f: $\partial_i f$ using the forward method plus
Richardson extrapolation. The function $f$ is considered as a $f:\mathbb{R}^N\to \mathbb{R}^M$,
where $N = $ length of x_a and $M = $ dim.
Signals
Signals inherited from GObject (1)
GObject::notify
The notify signal is emitted on an object when one of its properties has its value set through g_object_set_property(), g_object_set(), et al.