closed_breaks_log2      Closed breaks for log scale
closed_labels           Human-readable labels for closed breaks
colVars_spm             Variance computation for sparse matrices
feat                    Feature Plot
is_wholenumber          Check if number(s) is/are integers. In contrast
                        to is.integer, is_wholenumber does not check
                        the class but accepts all numbers that are
                        integers with reasonable precision.
