Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
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Not provided

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Stability criterion

From Wikipedia, the free encyclopedia

In control theory, and especially stability theory, a stability criterion establishes when a system is stable. A number of stability criteria are in common use:

Stability may also be determined by means of root locus analysis.

Although the concept of stability is general, there are several narrower definitions through which it may be assessed: