feat(Order/Hom/Basic): `WithBot (Fin n) ≃o Fin (n + 1)`

[vihdzp]

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[github-actions[bot]]

PR summary c5064a0eba

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

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Declarations diff

+ WithBot.orderIsoFin + WithTop.orderIsoFin

You can run this locally as follows

## summary with just the declaration names:
./scripts/declarations_diff.sh <optional_commit>

## more verbose report:
./scripts/declarations_diff.sh long <optional_commit>

The doc-module for script/declarations_diff.sh contains some details about this script.

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No changes to technical debt.

You can run this locally as

./scripts/technical-debt-metrics.sh pr_summary

• The relative value is the weighted sum of the differences with weight given by the inverse of the current value of the statistic.
• The absolute value is the relative value divided by the total sum of the inverses of the current values (i.e. the weighted average of the differences).

[vihdzp]

Nice! These proofs are way cleaner.

[github-actions[bot]]

🚀 Pull request has been placed on the maintainer queue by Ruben-VandeVelde.

[mathlib4-merge-conflict-bot]

This pull request has conflicts, please merge master and resolve them.

[vihdzp]

I don't need this anymore; if someone else needs this they should probably do it the proper way by using the existing equiv.