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Файл:Bicorn.svg

Материал из энциклопедии Руниверсалис

Исходный файл (SVG-файл, номинально 548 × 311 пкс, размер файла: 12 КБ)

Описание

Описание изображения
Описание

plot of the Bicorn created in maxima.

<span></span><span class="k">load</span><span class="p">(</span><span class="n">draw</span><span class="p">);</span>
<span class="err">draw2d(</span><span class="nv">terminal</span><span class="o">=</span><span class="n">svg</span><span class="o">,</span><span class="n">file_name</span><span class="o">=</span><span class="s">"Bicorn"</span><span class="o">,</span>
<span class="w">  </span><span class="nv">color</span><span class="o">=</span><span class="n">black</span><span class="o">,</span><span class="n">font</span><span class="o">=</span><span class="s">"Times"</span><span class="o">,</span><span class="n">font_size</span><span class="o">=</span><span class="mi">15</span><span class="o">,</span><span class="n">nticks</span><span class="o">=</span><span class="mi">75</span><span class="o">,</span><span class="n">proportional_axes</span><span class="o">=</span><span class="n">xy</span><span class="o">,</span>
<span class="w">  </span><span class="nv">user_preamble</span><span class="o">=</span><span class="s">"set termoption enhanced; set mxtics; set mytics;set key at 5.5,7"</span><span class="o">,</span>
<span class="w">  </span><span class="nv">xtics_axis</span><span class="o">=</span><span class="n">false</span><span class="o">,</span><span class="n">ytics_axis</span><span class="o">=</span><span class="n">false</span><span class="o">,</span><span class="n">grid</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">xrange</span><span class="o">=</span><span class="p">[</span><span class="mi">-1</span><span class="mf">.1</span><span class="o">,</span><span class="mf">1.1</span><span class="p">]</span><span class="o">,</span><span class="n">yrange</span><span class="o">=</span><span class="p">[</span><span class="o">-</span><span class="mf">.1</span><span class="o">,</span><span class="mf">1.1</span><span class="p">]</span><span class="o">,</span>
<span class="w">  </span><span class="nv">xaxis</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">yaxis</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">axis_top</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">axis_bottom</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">axis_left</span><span class="o">=</span><span class="n">true</span><span class="o">,</span><span class="n">axis_right</span><span class="o">=</span><span class="n">true</span><span class="o">,</span>
<span class="w">  </span><span class="nv">line_width</span><span class="o">=</span><span class="mi">2</span><span class="o">,/*</span><span class="nf">label</span><span class="p">([</span><span class="s">"x"</span><span class="o">,</span><span class="mf">1.</span><span class="o">,</span><span class="mf">0.1</span><span class="p">]</span><span class="o">,</span><span class="p">[</span><span class="s">"y"</span><span class="o">,</span><span class="mf">0.1</span><span class="o">,</span><span class="mf">1.</span><span class="p">])</span><span class="o">,*/</span><span class="n">xlabel</span><span class="o">=</span><span class="s">"x"</span><span class="o">,</span><span class="n">ylabel</span><span class="o">=</span><span class="s">"y"</span><span class="o">,</span>
<span class="w">  </span><span class="nv">xtics</span><span class="o">=</span><span class="p">{[</span><span class="s">"-a"</span><span class="o">,</span><span class="mi">-1</span><span class="p">]</span><span class="o">,</span><span class="p">[</span><span class="s">"0"</span><span class="o">,</span><span class="mi">0</span><span class="p">]</span><span class="o">,</span><span class="p">[</span><span class="s">"a"</span><span class="o">,</span><span class="mi">1</span><span class="p">]}</span><span class="o">,</span><span class="n">ytics</span><span class="o">=</span><span class="p">{[</span><span class="s">"0"</span><span class="o">,</span><span class="mi">0</span><span class="p">]</span><span class="o">,</span><span class="p">[</span><span class="s">"a/3"</span><span class="o">,</span><span class="mi">1</span><span class="o">/</span><span class="mi">3</span><span class="p">]</span><span class="o">,</span><span class="p">[</span><span class="s">"a"</span><span class="o">,</span><span class="mi">1</span><span class="p">]}</span><span class="o">,</span>
<span class="w">  </span><span class="nv">color</span><span class="o">=</span><span class="n">red</span><span class="o">,</span><span class="n">key</span><span class="o">=</span><span class="s">""</span><span class="o">,</span><span class="nf">parametric</span><span class="p">(</span><span class="w"> </span><span class="nf">sin</span><span class="p">(</span><span class="n">t</span><span class="p">)</span><span class="o">,</span><span class="w"> </span><span class="nf">cos</span><span class="p">(</span><span class="n">t</span><span class="p">)</span><span class="o">**</span><span class="mi">2</span><span class="w"> </span><span class="o">*</span><span class="w"> </span><span class="p">(</span><span class="mi">2</span><span class="o">+</span><span class="nf">cos</span><span class="p">(</span><span class="n">t</span><span class="p">))</span><span class="o">/</span><span class="p">(</span><span class="mi">3</span><span class="o">+</span><span class="nf">sin</span><span class="p">(</span><span class="n">t</span><span class="p">)</span><span class="o">**</span><span class="mi">2</span><span class="p">)</span><span class="w"> </span><span class="o">,</span><span class="n">t</span><span class="o">,-%</span><span class="n">pi</span><span class="o">,%</span><span class="n">pi</span><span class="p">)</span>
<span class="w"> </span><span class="err">)</span><span class="k">;</span>
Источник self-made using gnuplot and inkscape
Время создания 2008-01-18
Автор или правообладатель Bamse — Лицензия: Public domain (в общественном достоянии)
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Источник файла — сайт Wikimedia Commons, куда он был загружен под одной из свободных лицензий ( https://commons.wikimedia.org/wiki/File:Bicorn.svg ). Авторов, работавших над этим файлом см. в истории файла: https://commons.wikimedia.org/w/index.php?title=File:Bicorn.svg&action=history

В общем случае в статьях энциклопедии Руниверсалис файлы используются в соответствии со статьёй 1274 Гражданского кодекса Российской Федерации.

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текущий03:35, 2 октября 2023Миниатюра для версии от 03:35, 2 октября 2023548 × 311 (12 КБ)I, Robot (обсуждение | вклад)== Описание == {{Изображение | описание = <p>plot of the [https://en.wikipedia.org/wiki/Bicorn Bicorn] created in [https://en.wikipedia.org/wiki/maxima_(software) maxima]. </p> <div class="mw-highlight mw-highlight-lang-gnuplot mw-content-ltr" dir="ltr"><pre><span></span><span class="k">load</span><span class="p">(</span><span class="n">draw</span><span class="p">);</span> <span class="err">draw2d(</span><span class="nv">terminal</span><span class="o">=</span><span class="n">svg</span><span...

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