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        <e type="operand">t</e>
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        <e type="function" args="5">РунгеКутта4</e>
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        <e type="operand">РазмерНачУслов</e>
        <e type="operand">НачУсловия</e>
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        <e type="operand">КолвоШагов</e>
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        <e type="operand">Коэфф.1</e>
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        <e type="operand">Время</e>
        <e type="operand">Переменные</e>
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        <e type="operand">Коэфф.1</e>
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        <e type="function" args="2">Функции</e>
        <e type="function" preserve="true" args="1">eval</e>
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        <e type="operator" args="2">←</e>
        <e type="operand">Коэфф.3</e>
        <e type="operand">Шаг</e>
        <e type="operand">Время</e>
        <e type="operand">Переменные</e>
        <e type="operand">0.5</e>
        <e type="operand">Коэфф.2</e>
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        <e type="function" args="2">Функции</e>
        <e type="function" preserve="true" args="1">eval</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">←</e>
        <e type="operand">Коэфф.4</e>
        <e type="operand">Шаг</e>
        <e type="operand">Время</e>
        <e type="operand">Переменные</e>
        <e type="operand">Коэфф.3</e>
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        <e type="function" args="2">Функции</e>
        <e type="function" preserve="true" args="1">eval</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">←</e>
        <e type="operand">Время</e>
        <e type="operand">Время</e>
        <e type="operand">Шаг</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">←</e>
        <e type="operand">Переменные</e>
        <e type="operand">Переменные</e>
        <e type="operand">1</e>
        <e type="operand">6</e>
        <e type="operator" args="2">/</e>
        <e type="operand">Коэфф.1</e>
        <e type="operand">2</e>
        <e type="operand">Коэфф.2</e>
        <e type="operand">Коэфф.3</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="operand">Коэфф.4</e>
        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
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        <e type="operand">Вых</e>
        <e type="operand">Вых</e>
        <e type="operand">Время</e>
        <e type="operand">Переменные</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">Переменные</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">Переменные</e>
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        <e type="operand">Вых</e>
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        <e type="operand">1</e>
        <e type="function" preserve="true" args="11">line</e>
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        <e type="operand">Сетка</e>
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        <e type="operand">x</e>
        <e type="function" args="2">сист1</e>
        <e type="operand">t</e>
        <e type="operand">x</e>
        <e type="function" args="2">сист2</e>
        <e type="function" args="4">СеткаРеш</e>
        <e type="operand">шаг.1</e>
        <e type="operand">Сетка</e>
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        <e type="operand">1</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operator" args="2">←</e>
        <e type="operand">шаг.2</e>
        <e type="operand">Сетка</e>
        <e type="operand">1</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="3">el</e>
        <e type="operator" args="2">←</e>
        <e type="operand">колво.1</e>
        <e type="operand">Сетка</e>
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        <e type="operand">1</e>
        <e type="function" preserve="true" args="3">el</e>
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        <e type="operand">колво.2</e>
        <e type="operand">Сетка</e>
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        <e type="operand">2</e>
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        <e type="operand">НачТочка</e>
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        <e type="operand">НачТочка</e>
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        <e type="operator" args="2">*</e>
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        <e type="operand">колво.1</e>
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        <e type="operand">реш</e>
        <e type="operand">реш1</e>
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        <e type="operand">реш</e>
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        <e type="operand">реш</e>
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        <e type="operand">Ст</e>
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        <e type="operand">k</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
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        <e type="operand">врм</e>
        <e type="operand">T1</e>
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        <e type="operator" args="2">*</e>
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        <e type="operand">врм</e>
        <e type="function" preserve="true" args="2">stack</e>
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        <e type="operand">0</e>
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        <e type="operand">колво.2</e>
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        <e type="function" args="5">РунгеКутта4</e>
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        <e type="function" preserve="true" args="4">for</e>
        <e type="operand">вых</e>
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        <e type="operand">2</e>
        <e type="operand">колво.1</e>
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        <e type="operand">колво.2</e>
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        <e type="operator" args="2">+</e>
        <e type="bracket">(</e>
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        <e type="function" preserve="true" args="5">submatrix</e>
        <e type="operand">13</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="15">line</e>
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        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operand">y</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="operand">z</e>
        <e type="operand">2</e>
        <e type="operator" args="2">^</e>
        <e type="operator" args="2">+</e>
        <e type="operand">4</e>
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        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">+</e>
        <e type="operand">3</e>
        <e type="operand">y</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">+</e>
        <e type="operand">2</e>
        <e type="operand">z</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">+</e>
        <e type="operand">4.486</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">←</e>
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  <region id="3" left="9" top="927" width="94" height="24" color="#000000" background-color="#ffffff" font-size="10">
    <text lang="rus">
      <p>Уравнение:</p>
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        <e type="operand">t</e>
        <e type="operand">x</e>
        <e type="function" args="2">сист1</e>
        <e type="operand">2</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="operand">4</e>
        <e type="operand">4</e>
        <e type="operand">x</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="1">-</e>
        <e type="operand">2</e>
        <e type="operand">x</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="operand">0</e>
        <e type="operand">3</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="5">mat</e>
        <e type="operator" args="2">←</e>
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    <math fraction-type="none" optimize="1">
      <input>
        <e type="operand">t</e>
        <e type="operand">x</e>
        <e type="function" args="2">сист2</e>
        <e type="operand">0</e>
        <e type="operand">2</e>
        <e type="operand">2</e>
        <e type="operand">x</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">2</e>
        <e type="operand">x</e>
        <e type="operand">3</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">+</e>
        <e type="operand">3</e>
        <e type="operand">3</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operator" args="2">*</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operand">2</e>
        <e type="operand">x</e>
        <e type="operand">2</e>
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        <e type="operator" args="2">*</e>
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