60 lines
1.3 KiB
XML
60 lines
1.3 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
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<mn>2</mn>
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<mrow class="MJX-TeXAtom-OPEN">
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<mo maxsize="2.047em" minsize="2.047em">(</mo>
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</mrow>
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<munderover>
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<mo>∑<!-- ∑ --></mo>
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<mrow class="MJX-TeXAtom-ORD">
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<mi>i</mi>
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<mo>=</mo>
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<mn>1</mn>
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</mrow>
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<mi>k</mi>
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</munderover>
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<mfrac>
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<msub>
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<mi>α<!-- α --></mi>
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<mi>i</mi>
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</msub>
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<msubsup>
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<mi>λ<!-- λ --></mi>
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<mi>i</mi>
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<mn>2</mn>
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</msubsup>
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<mrow class="MJX-TeXAtom-CLOSE">
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<mo maxsize="2.047em" minsize="2.047em">)</mo>
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<mo>−<!-- − --></mo>
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<mrow class="MJX-TeXAtom-OPEN">
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<mo maxsize="2.047em" minsize="2.047em">(</mo>
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<munderover>
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<mo>∑<!-- ∑ --></mo>
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<mrow class="MJX-TeXAtom-ORD">
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<mi>i</mi>
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<mo>=</mo>
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<mn>1</mn>
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</mrow>
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<mi>k</mi>
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</munderover>
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<mfrac>
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<msub>
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<mi>α<!-- α --></mi>
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<mi>i</mi>
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</msub>
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<msub>
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<mi>λ<!-- λ --></mi>
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<mi>i</mi>
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<mn>2</mn>
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</math>
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