[Merged by Bors] - chore: fix some ENat-related instances of backward.isDefEq.respectTransparency

[vlad902]

---

I went through and found a few remaining instances of ENat/WithTop Nat defeq abuse that were easy to fix.

[github-actions]

PR summary a9cf1d2b14

Import changes for modified files

No significant changes to the import graph

Import changes for all files

Files	Import difference

---

Declarations diff (regex)

+ add_eq_top

You can run this locally as follows

## from your `mathlib4` directory:
git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci

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

## more verbose report:
../mathlib-ci/scripts/pr_summary/declarations_diff.sh long <optional_commit>

The doc-module for scripts/pr_summary/declarations_diff.sh in the mathlib-ci repository contains some details about this script.

Declarations diff (Lean)

✅ Lean-aware diff — post-build, computed from the Lean environment (commit a9cf1d2).

• +1 new declarations
• −0 removed declarations

+ENat.add_eq_top

---

Decrease in strong tech debt: (relative, absolute) = (5.00, 0.00)

Current number	Change	Type (strong)
5622	-5	backward.isDefEq.respectTransparency

No changes to weak technical debt.

Current commit a9cf1d2b14
Reference commit 1c3e8f34a8

This script lives in the mathlib-ci repository. To run it locally, from your mathlib4 directory:

git clone https://github.com/leanprover-community/mathlib-ci.git ../mathlib-ci
../mathlib-ci/scripts/reporting/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).

[vlad902]

No longer required since add_eq_top above is @[simp]

[grunweg]

Thanks for doing this!
bors merge

[mathlib-bors]

Pull request successfully merged into master.

Build succeeded:

• ci (staging) / Test and lint
• ci (staging) / Lint style
• ci (staging) / Build
• ci (staging) / Post-Build Step
• ci (staging) / Post-CI job