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gltut / Documents / Illumination / LerpDiffuse_4.mathml

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<?xml version="1.0" encoding="UTF-8"?>
<math xmlns="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">
    <mrow>
        <mi>D</mi>
        <mo>*</mo>
        <mi>I</mi>
        <mo>*</mo>
        <mfenced open="(" close=")" separators=",">
            <mrow>
                <mfenced open="(" close=")" separators=",">
                    <mrow>
                        <mover>
                            <mi>L</mi>
                            <mo>&#x5e;</mo>
                        </mover>
                        <mo>&#xb7;</mo>
                        <mfenced open="(" close=")" separators=",">
                            <mrow>
                                <mover>
                                    <msub>
                                        <mi>N</mi>
                                        <mi>a</mi>
                                    </msub>
                                    <mo>&#x5e;</mo>
                                </mover>
                                <mi>&#x03b1;</mi>
                            </mrow>
                        </mfenced>
                    </mrow>
                </mfenced>
                <mi>+</mi>
                <mfenced open="(" close=")" separators=",">
                    <mrow>
                        <mover>
                            <mi>L</mi>
                            <mo>&#x5e;</mo>
                        </mover>
                        <mo>&#xb7;</mo>
                        <mfenced open="(" close=")" separators=",">
                            <mrow>
                                <mover>
                                    <msub>
                                        <mi>N</mi>
                                        <mi>b</mi>
                                    </msub>
                                    <mo>&#x5e;</mo>
                                </mover>
                                <mfenced open="(" close=")" separators=",">
                                    <mrow>
                                        <mn>1</mn>
                                        <mo>-</mo>
                                        <mi>&#x03b1;</mi>
                                    </mrow>
                                </mfenced>
                            </mrow>
                        </mfenced>
                    </mrow>
                </mfenced>
            </mrow>
        </mfenced>
    </mrow>
</math>