cf                      Make contour plot from data or function
cf_4dim                 Plot 2D contour slices of four dimensional
                        functions
cf_data                 Contour plot from data
cf_func                 Makes filled contour plot from function
cf_grid                 Create a contour plot from a grid of data
cf_highdim              Plot 2D contour slices of higher dimensional
                        functions
cm.colors.strong        Strong version of cm.colors color palette
csa                     Close all open screens
eval_over_grid_with_batch
                        Evaluate function over grid of points
gcf                     Make contour plot from data or function using
                        ggplot2
gcf_data                Contour plot from data
gcf_func                Makes filled contour plot from function
gcf_grid                Create contour plot from grid data using
                        ggplot2
multicolor.title        Makes plot title using specified colors for the
                        text
text_plot               Make a plot with only text
