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    <!-- トップページ -->
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        <loc>https://www.allisone.co.jp/lib/sangi/</loc>
        <lastmod>2026-04-28</lastmod>
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        <priority>0.9</priority>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/index_en.html</loc>
        <lastmod>2026-04-28</lastmod>
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    <!-- ソースコード一覧 -->
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        <loc>https://www.allisone.co.jp/lib/sangi/source/</loc>
        <lastmod>2026-05-11</lastmod>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/source/index_en.html</loc>
        <lastmod>2026-05-11</lastmod>
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    <!-- API リファレンス (公開中) -->
    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Int.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Int_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Float.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Float_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Rational.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Rational_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Vector.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Vector_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Matrix.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Matrix_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/LinAlg.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Concepts.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Concepts_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Polynomial.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Polynomial_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Roots.html</loc>
        <lastmod>2026-04-17</lastmod>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Roots_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/FFT.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/FFT_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Complex.html</loc>
        <lastmod>2026-04-18</lastmod>
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        <priority>0.8</priority>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Complex_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Optimization.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/api/Optimization_en.html</loc>
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    <!-- デモ (公開中) -->
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/float.html</loc>
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    <url>
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    <url>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/vector.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/vector_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/matrix.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/matrix_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/linalg.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/linalg_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/polynomial.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/polynomial_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/roots.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/fft.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/fft_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/complex.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/optimization.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/demo/optimization_en.html</loc>
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    <!-- アルゴリズム解説 (Int) -->
    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-multiplication.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-multiplication_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-division.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-primality.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-sqrt.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-sqrt_en.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-roots.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Int-factorial.html</loc>
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    <url>
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    <!-- アルゴリズム解説 (Float) -->
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        <loc>https://www.allisone.co.jp/lib/sangi/theory/Float-arithmetic.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Float-sqrt.html</loc>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Float-exp-log.html</loc>
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    <url>
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    <url>
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    <url>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Float-constants.html</loc>
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    <url>
        <loc>https://www.allisone.co.jp/lib/sangi/theory/Float-constants_en.html</loc>
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