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{{CyberTerm|definition=For some group element&nbsp;<span class="math-tex">\(x\)</span>, the unique element&nbsp;<span class="math-tex">\(y\)</span>&nbsp;for which&nbsp;<span class="math-tex">\(x+y\)</span><em>&nbsp;</em>is the identity element relative to the binary group operator&nbsp;<span class="math-tex">\(+\)</span>&nbsp;(<span class="math-tex">\(y\)</span>&nbsp;is usually denoted as&nbsp;<span class="math-tex">\(-x\)</span>).|source=NIST SP 800-186}}
{{CyberTerm|definition=For some group element&nbsp;\(x\), the unique element&nbsp;\(y\)&nbsp;for which&nbsp;\(x+y\)&nbsp;is the identity element relative to the binary group operator&nbsp;\(+\)&nbsp;(\(y\)&nbsp;is usually denoted as&nbsp;\(-x\)).|source=NIST SP 800-186}}

Revision as of 01:42, 15 January 2026

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Inverse

For some group element \(x\), the unique element \(y\) for which \(x+y\) is the identity element relative to the binary group operator \(+\) (\(y\) is usually denoted as \(-x\)).


Source: NIST SP 800-186 | Category: