rger than the highest mipmap level which is, in this case, 6.
        </p><p>
            The highest mipmap level can be derived from the formula
            <math overflow="scroll">

                <mrow>
                    <msub><mi mathvariant="italic">log</mi>
                    <mn>2</mn>
                    </msub>
                    <mo>⁡</mo>
                    <mfenced open="(" close=")">
                        <mrow>
                            <mrow>
                                <mi m