extract_fourier_params
                        Extract KAF Fourier parameters
extract_kaf_scales      Extract KAF branch scales
kaf                     Create a Kolmogorov-Arnold Fourier Network
kaf_fit                 Fit a Kolmogorov-Arnold Fourier Network
kaf_fit_formula         Fit a KAF model using an R formula
nn_kaf                  Kolmogorov-Arnold Fourier Network
nn_kaf_layer            Kolmogorov-Arnold Fourier Layer
nn_random_fourier_features
                        Random Fourier Features Layer
plot.kaf_fit            Plot a fitted KAF model
plot_kaf_scales         Plot KAF branch scales
predict.kaf_fit         Predict from a fitted KAF model
print.kaf_fit           Print a fitted KAF model
