Zareian b075b93f2a Tutor/answers: bare subscripts (S_n, a_1) become Unicode; migration 0022 re-cleans DB text ...

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

2026-10-12 12:18:46 +03:30

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curriculum.json

Tutor/answers: bare subscripts (S_n, a_1) become Unicode; migration 0022 re-cleans DB text

2026-10-12 12:18:46 +03:30

questions.json

No LaTeX/markdown anywhere students read (seed, import, DB migration 0021, tutor history, frontend guard); quiz of an island is fixed per user again

2026-10-12 12:15:28 +03:30