[Merged by Bors] - chore(Analysis/Normed): tag norm_id with simp

[vasnesterov]

Tag norm_id with @[simp].

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[github-actions]

PR summary 53f40a86f2

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

No declarations were harmed in the making of this PR! 🐙

You can run this locally as follows

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

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

The doc-module for scripts/pr_summary/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/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).

[eric-wieser]

!bench

[leanprover-radar]

Benchmark results for 4d3a06a against 53f40a8 are in. There are no significant changes. @eric-wieser

• 🟥 build//instructions: +6.7G (+0.00%)

Small changes (1✅)

• ✅ build/module/Mathlib.Tactic.Linarith.Oracle.FourierMotzkin//instructions: -412.9M (-4.83%)

[eric-wieser]

bors merge

Thanks!

[mathlib-bors]

Pull request successfully merged into master.

Build succeeded:

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