[eig_circulant.md] Update np.random → Generator API - #994
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Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01Rs2tDEcDXLnfMnM88v8e1D
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📖 Netlify Preview Ready!Preview URL: https://pr-994--sunny-cactus-210e3e.netlify.app Commit: 📚 Changed LecturesBuild Info
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kp992
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Jul 31, 2026
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✅ Translation sync completed (zh-cn)Target repo: QuantEcon/lecture-python.zh-cn
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Summary
This PR migrates legacy NumPy random API usage in
eig_circulant.mdas part of QuantEcon/meta#299.The single
np.random.random(...)draw is replaced with an explicitrng = np.random.default_rng().Related PRs and issues
I checked for open PRs and issues related to this lecture. No open PR touches it, and the only related issue (#512) is a title-formatting tracking issue unrelated to this migration.
Details
np.random.random(8)→rng.random(8), withrng = np.random.default_rng()defined at the point of use in the main text.@jitcode, so there are no parallel-RNG concerns.Hi @mmcky and @HumphreyYang, I'd be grateful if you could take a look when you have time.