 <mrow>
                                <mi mathvariant="italic">k</mi>
                                <mo>⁢</mo>
                                <mi mathvariant="italic">p</mi>
                            </mrow>
                        </math>,
                        where
                        <math overflow="scroll"><mi mathvariant="italic">p</mi></math>
                        is the number of components or indices
                        per image, as computed in the <code class="constant">GL_PA