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CandidateLevel​(System.​Int32)

 Method (no overloads)

Summary

The level a candidate offered after the loop -- the expansion, the factorisation,
the opened multiple angles -- is re-simplified at before the metric is asked: the
default, whatever level the run itself was asked for.

Remarks

Each re-simplification is a nested Alternate(AngouriMath.Entity,System.Int32), and at the caller's own
level the three cost three nested searches of that depth: 566 MB of
SimplifyHard's 735 at level 4, 77% of the run, for candidates the metric then
ranked. Measured level by level, the third and fourth levels of a nested run
register almost nothing new -- one or two trees where the first two register
dozens -- and cost the same passes. So a candidate is simplified the way every
default call simplifies, and ranked by the same metric against an outer run that
still ran at the level asked for. A caller at the default level sees no difference;
no pinned answer moved above it. https://github.com/asc-community/AngouriMath/issues/746

























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