Place this template at the bottom of appropriate articles in optimization:
For most transcluding articles, you should add the variable designating the most relevant sub-template: The additional variable will display the sub-template's articles (while hiding the articles in the other sub-templates):
{{Optimization algorithms|unconstrained}}{{Optimization algorithms|constrained}}{{Optimization algorithms|convex}}{{Optimization algorithms|combinatorial}}{{Optimization algorithms|heuristic}}With the optional command|state=collapsed, the whole (optimization algorithms) navbox will be initially displayed in itscollapsed (hidden) state, e.g.{{Optimization algorithms|convex|state=collapsed}}.