13 lines
304 B
HTML
13 lines
304 B
HTML
<h2 id="compare-with-monoid">Compare with Monoid</h2>
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<p>A Monoid is a triplet \((E,∙,e)\) s.t.</p>
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<ul>
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<li>\(E\) a set</li>
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<li>\(∙:E×E→E\)</li>
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<li>\(e:1→E\)</li>
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</ul>
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<p>Satisfying</p>
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<ul>
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<li>\(x∙(y∙z) = (x∙y)∙z, ∀x,y,z∈E\)</li>
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<li>\(e∙x = x = x∙e, ∀x∈E\)</li>
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</ul>
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