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      <title>Вычисление определённого интеграла (метод Симпсона)</title>
      <author>Андрей Ивашов</author>
      <description>Численное интегрирование определённого интеграла по методу Симпсона - приближение графика функции на отрезке параболой.
Пользователь определяет функцию, пределы интегрирование и число итераций, от которого зависит точность метода.
Расчёт ведётся по оптимизированной формуле Симпсона.
В конце расчёта происходит проверка результата, основываясь на встроенной функции численного интегрирования программы.</description>
      <company>SMath, http://smath.info/</company>
      <keywords>Примеры, Определённый интеграл, Симпсон</keywords>
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    <metadata lang="ind">
      <title>Metode Integral Numerik (aturan Simpson)</title>
      <author>Andrey Ivashov</author>
      <translator>Waluyo Adi Siswanto</translator>
      <description>Aturan Simpson adalah salah satu metode untuk menghitung integral tertentu secara pendekatan numerik.
Pengguna perlu menyatakan fungsi yang di integralkan, batas bawah dan atas integral, serta jumlah iterasi yang akan digunakan.
Hasil integral dengan pendekatan numerik akan ditampilkan serta hasil perhitungan dengan fungsi integral yang ada di SMath akan diberikan sebagai perbandingan.</description>
      <company>SMath, http://smath.info/</company>
      <keywords>Contoh, Integral tertentu, Aturan Simpson</keywords>
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      <title>Numeric integration method (Simpson's rule)</title>
      <author>Andrey Ivashov</author>
      <translator>Andrey Ivashov</translator>
      <description>Simpson's rule is a method for numerical integration, the numerical approximation of definite integrals.
User specifies function to integrate, interval and the number of iterations.
At the end of calculation program controls the result with a built-in numerical integration function.</description>
      <company>SMath, http://smath.info/</company>
      <keywords>Examples, Definite integral, Simpson</keywords>
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    <text lang="rus">
      <p bold="true">Вычисление определённого интеграла
(метод Симпсона)</p>
    </text>
    <text lang="ind">
      <p bold="true">Metode Integral Numerik
(Aturan Simpson)</p>
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      <p bold="true">Numeric integration method
(Simpson's rule)</p>
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    <text lang="rus">
      <p>Входные данные:</p>
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    <text lang="ind">
      <p>Data masukan:</p>
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    <text lang="eng">
      <p>Input data:</p>
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      <description active="true" position="Right" lang="rus">
        <p>подынтегральная функция</p>
      </description>
      <description active="true" position="Right" lang="ind">
        <p>Fungsi yang akan di integralkan</p>
      </description>
      <description active="true" position="Right" lang="eng">
        <p>integrand</p>
      </description>
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        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">:</e>
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    <math>
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        <p>нижний предел интегрирования</p>
      </description>
      <description active="true" position="Right" lang="ind">
        <p>Batas bawah integral</p>
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      <description active="true" position="Right" lang="eng">
        <p>inferior limit</p>
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      <input>
        <e type="operand">a</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
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        <p>верхний предел интегрирования</p>
      </description>
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        <p>Batas atas integral</p>
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        <p>superior limit</p>
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        <e type="operand">b</e>
        <e type="operand">5</e>
        <e type="operator" args="2">:</e>
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        <p>точность вычисления</p>
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      <description active="true" position="Right" lang="ind">
        <p>Tingkat ketepatan</p>
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      <description active="true" position="Right" lang="eng">
        <p>accuracy</p>
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        <e type="operand">n</e>
        <e type="operand">20</e>
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      <p>Расчёт:</p>
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    <text lang="ind">
      <p>Perhitungan:</p>
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    <text lang="eng">
      <p>Calculation:</p>
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        <e type="operand">h</e>
        <e type="operand">b</e>
        <e type="operand">a</e>
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        <e type="operator" args="2">:</e>
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        <e type="operand">int</e>
        <e type="operand">1</e>
        <e type="operand">3</e>
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        <e type="operand">2</e>
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        <e type="function" preserve="true" args="4">sum</e>
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      <p>Ответ:</p>
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      <p>Hasil:</p>
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    <text lang="eng">
      <p>Result:</p>
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        <e type="operand">int</e>
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      <result action="numeric">
        <e type="operand">41.3333</e>
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      <p>Проверка:</p>
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    <text lang="ind">
      <p>Cek Hasil:</p>
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    <text lang="eng">
      <p>Control:</p>
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        <e type="operand">x</e>
        <e type="function" args="1">f</e>
        <e type="operand">x</e>
        <e type="operand">a</e>
        <e type="operand">b</e>
        <e type="function" preserve="true" args="4">int</e>
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      <result action="numeric">
        <e type="operand">41.3333</e>
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