[sarthakgupta1907-cell]

Resolves #9112.

Description

This pull request:

• Fixes broken Markdown link in docs/misc/built_in_math_bugs.md by replacing the dead Bugzilla URL (show_bug.cgi?id=686708) with an archived Wayback Machine URL.

Related Issues

• Tracking issue: Fix broken links in Markdown files #9112

Reference Packages

None, breaking new ground.

Questions

No.

Other

No.

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

• Yes

• Documentation (including examples)

Disclosure

I consulted AI to identify the correct archived URL replacement. The change was a one-line fix authored manually.

[stdlib-bot]

⚠️ Tracking Issue Closure Warning ⚠️

I noticed your PR description contains closing keywords ("Resolves", "Closes", or "Fixes") referencing a "Tracking Issue".

Why this matters:
Tracking issues should typically remain open until all related sub-issues are completed. GitHub automatically closes issues with such closing keywords when the PR is merged. For more information, see GitHub's documentation on using keywords in issues and pull requests.

Required action:
Use "Progresses" instead to reference the tracking issue without automatically closing it.

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