Malayalam translation: matplotlib — calibration review round 3 (v0.27.0 engine)

[mmcky]

Machine translation of matplotlib for native-speaker review — round 3 of the calibration programme (Phase 2 of QuantEcon/action-translation#189). This translation was produced by the production engine released tonight (v0.27.0), which carries everything rounds 1 and 2 taught it: glossary v0.4.0 (77 terms) and the 24-rule set — including the punctuation, capitalisation, teacher's-voice, fixed-rendering and exercise-scope rules encoded from your functions review on #7 (QuantEcon/action-translation#297). Each review round compounds into the engine before the next lecture goes out.

For the reviewer (@adisankarmt): as before, please comment on any line you would change — English that should be Malayalam, Malayalam that should be English, a wrong case-suffix, awkward phrasing, or the same term handled differently in two places. Suggestion blocks work perfectly (your 118 on #7 applied in one batch, credited to you), and you can push directly to this branch. Headings, code cells and transliteration are machine-verified — no need to proofread those. Every comment resolves to exactly one of: a glossary entry, a rule change in the translation tool, or accepted-as-is with our reasoning replied on the thread. The six consistency questions from round 2 are still open on #12 whenever convenient. No deadline.

Provenance: source QuantEcon/lecture-python-programming@4980d62 (current main) · model claude-sonnet-5 · engine QuantEcon/action-translation v0.27.0 (125801c) — glossary v0.4.0 + the 24-rule set · translate init --localize none, produced locally.

Machine verification: headings 15/15 byte-identical — after one hand restoration: the engine rendered the possessive in ### Matplotlib's Split Personality as Matplotlib-യുടെ (heading and heading-map entry restored to English; logged as an engine miss on QuantEcon/action-translation#296) · zero transliterations · casing variants 0 · round-2 lints: 0 bare endings, 1 lowercase-initial bullet (* animation മുതലായവ — yours to call), 0 banned renderings, 1 future-hortative watch · the single pinned-term flag is the known returns verb-homograph false positive (QuantEcon/action-translation#240 — here it is the verb, correctly rendered return ചെയ്യുന്നു).

🤖 Generated with Claude Code

[github-actions]

📖 HTML build - view preview (1f726ff)

Translated pages in this PR:

• matplotlib.html

[Copilot]

Pull request overview

Adds the Malayalam-localized version of the QuantEcon Matplotlib lecture to this repository as part of the ongoing translation calibration program.

Changes:

• Introduces a new lectures/matplotlib.md MyST/Jupytext lecture file with Malayalam prose around existing code cells.
• Includes translation metadata (translation.title, translation.headings) to support consistent navigation and rendering.
• Preserves code cells, exercises, and solutions in executable MyST {code-cell} blocks.

Suppressed comments (1)

lectures/matplotlib.md:373

• This line is intended to be a blank separator line but currently contains whitespace. Whitespace-only lines can trip trailing-whitespace checks and are hard to spot in reviews.

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[mmcky]

A note on the automated Copilot comments, @adisankarmt — neither needs your attention. Both are about code cells (a trailing space, spacing inside a return expression), which this edition copies byte-for-byte from the English source and never translates; anything there is a source-side matter for lecture-python-programming, not this translation. The threads will be resolved with a reply saying so. As before: if you ever agree with something Copilot says about the Malayalam, write your own comment and that is the one we encode.

[mmcky]

@adisankarmt one note before you start on this one: following your ruling on #12, exercise blocks stay byte-for-byte English for now. This lecture's single exercise and its solution (lines 463–508 in lectures/matplotlib.md) are already identical to the English source, so you can skip those lines. Everything above the Exercises heading is the round-3 text for review.