Author: DavidRoberts Format: MarkdownItexFixing up the example of a piecewise defined function, which had extraneous notation, but also to introduce the vertically-stacked copairing notation mirroring the 'cases'-style layout of the usual piecewise definition
<a href="https://ncatlab.org/nlab/revision/diff/copairing/4">diff</a>, <a href="https://ncatlab.org/nlab/revision/copairing/4">v4</a>, <a href="https://ncatlab.org/nlab/show/copairing">current</a>
Fixing up the example of a piecewise defined function, which had extraneous notation, but also to introduce the vertically-stacked copairing notation mirroring the ’cases’-style layout of the usual piecewise definition