Apply.function          Apply Functions Over Array Margins, using
                        custom vectorization (possibly using parallel)
EvalInterval.function   eval function and cast result to a list of y,
                        y_low, y_up (possibly NA)
Memoize.function        Memoize a function
Vectorize.function      Vectorize a multidimensional Function
are_in.mesh             Checks if some points belong to a given mesh
branin                  This is a simple copy of the Branin-Hoo
                        2-dimensional test function, as provided in
                        DiceKriging package. The Branin-Hoo function is
                        defined here over [0,1] x [0,1], instead of
                        [-5,0] x [10,15] as usual. It has 3 global
                        minima : x1 = c(0.9616520, 0.15); x2 =
                        c(0.1238946, 0.8166644); x3 = c(0.5427730,
                        0.15)
combn.design            Generalize expand.grid() for multi-columns
                        data. Build all combinations of lines from X1
                        and X2. Each line may hold multiple columns.
contourview.function    Plot a contour view of a prediction model or
                        function, including design points if available.
expand.grids            Create a Data Frame from all combinations of
                        factor variables
filledcontourview.function
                        Plot a contour view of a prediction model or
                        function, including design points if available.
is.mesh                 Checks if a mesh is valid
is_in.mesh              Checks if some point belongs to a given mesh
is_in.p                 Test if points are in a hull
mesh                    Builds a mesh from a design aor set of points
mesh_exsets             Search excursion set of nD function, sampled by
                        a mesh
mesh_level              Mesh level set of function
min_dist                Minimal distance between one point to many
                        points
min_dist.mesh           Compute distance between a point and a mesh
optim.stop              Title optim wrapper for early stopping
                        criterion
optims                  Title Multi-local optimization wrapper for
                        optim, using (possibly parallel) multistart.
plot2d_mesh             Plot a two dimensional mesh
plot3d_mesh             Plot a three dimensional mesh
plot_mesh               Plot a one dimensional mesh
points_in.mesh          Extract points of mesh which belong to the mesh
                        triangulation (may not contain all points)
points_out.mesh         Extract points of mesh which do not belong to
                        the mesh triangulation (may not contain all
                        points)
root                    One Dimensional Root (Zero) Finding
roots                   One Dimensional Multiple Roots (Zero) Finding
roots_mesh              Multi Dimensional Multiple Roots (Zero)
                        Finding, sampled by a mesh
sectionview.function    Plot a section view of a prediction model or
                        function, including design points if available.
sectionview3d.function
                        Plot a contour view of a prediction model or
                        function, including design points if available.
