Image:Funcao venn.png

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Funcao_venn.png (8KB, Tipo MIME: image/png)


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A single diagrama showing a function (relation between 2 sets).

[edit] SVG code

<?xml version="1.0" standalone="no"?>
<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" 
  "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">
<svg width="400" height="300" version="1.1"
     xmlns="http://www.w3.org/2000/svg">
<desc>Isso é uma função.</desc>
<defs>
<marker id="seta" viewBox="0 0 10 10" orient="auto" refX="0" refY="3"
  markerUnits="strokeWidth" markerWidth="7" markerHeight="4">
        <path d="M 0 0 L 10 3 L 0 6 z" />>
</marker>
</defs>


<g style="fill:#f0ffd0;stroke-width:2px;stroke:black">
<ellipse cx="100" cy="150" rx="70" ry="100" />
<ellipse cx="300" cy="150" rx="80" ry="120" />
</g>

<g style="font-size: 15pt; font-weight: bold">
<text x="94" y="39">
X
</text>
<text x="295" y="21">
Y
</text>
</g>

<g style="font-size: 16pt">
<text x="94" y="90">
1
</text>
<text x="94" y="150">
2
</text>
<text x="94" y="210">
3
</text>

<text x="295" y="70">
a
</text>
<text x="295" y="110">
b
</text>
<text x="295" y="150">
c
</text>
<text x="295" y="190">
d
</text>
<text x="295" y="230">
e
</text>
</g>

<g style="stroke-width:2px;stroke:black;marker-end:url(#seta)">
<line x1="112" y1="82" x2="282" y2="65" />
<line x1="112" y1="142" x2="282" y2="145" />
<line x1="112" y1="202" x2="282" y2="187" />

</g>

</svg>

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