57 lines
942 B
HTML
57 lines
942 B
HTML
<!doctype html>
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<html>
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<head>
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<title>invisible operators</title>
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<meta charset="utf-8"/>
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</head>
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<body>
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<math>
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<mrow>
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<mi>f</mi>
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<mo lspace="0em" rspace="0em"></mo>
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<mrow>
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<mo>(</mo>
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<mi>x</mi>
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<mo>)</mo>
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</mrow>
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</mrow>
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</math>
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<math>
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<mrow>
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<mi>sin</mi>
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<mo lspace="0em" rspace="0em"></mo>
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<mi>x</mi>
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</mrow>
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</math>
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<math>
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<mrow>
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<mi>x</mi>
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<mo lspace="0em" rspace="0em"></mo>
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<mi>y</mi>
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</mrow>
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</math>
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<math>
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<msub>
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<mi>m</mi>
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<mrow>
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<mn>1</mn>
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<mo lspace="0em" rspace="0em"></mo>
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<mn>2</mn>
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</mrow>
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</msub>
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</math>
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<math>
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<mrow>
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<mn>2</mn>
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<mo lspace="0em" rspace="0em"></mo>
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<mfrac>
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<mn>3</mn>
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<mn>4</mn>
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</mfrac>
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</mrow>
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</math>
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</body>
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</html>
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