un_insure#

  • Series: lecture-dp

  • File: lectures/un_insure.md

  • Audit date: 2026-05-28

  • Categories audited: writing, math, code, jax, figures, references, links, admonitions

  • Overall score: 7.7 / 10

  • Priority: LOW

Score breakdown#

Category

Score

One-line note

Writing

8/10

H2/H3 sentence case.

Math

7/10

Bare E for expectation; stray %\EQN LaTeX comment.

Code

8/10

Unicode Greek; no pip install needed; PEP8; figsize 1×.

JAX

out of scope

not a JAX lecture.

Figures

5/10

Two plt.title(...) calls; no Title-Case labels.

References

9/10

9 {cite} parenthetical; no narrative-author misuse.

Links

9/10

No raw cross-series URLs.

Admonitions

N/A

No exercises / proofs.

Issues#

Critical#

None found.

High severity#

None found.

Medium severity#

  • [qe-math-010 (proposed)] — Bare E used for expectation in display equation (line 34: E \sum_{t=0}^\infty \beta^t [u(c_t) - a_t]). Should be \mathbb{E}.

  • [qe-math-007] — Stray %\EQN hugo1 LaTeX comment leaked into MyST source on line 36.

  • [qe-fig-003] — Two plt.title(...) calls. Lines: 846 (plt.title("Optimal replacement ratio")), 855 (plt.title("Optimal search effort")).

Low severity#

  • [qe-writing-009 (proposed)] — A few smart quotes ’ in narrative.

  • [qe-writing-001] — Several multi-sentence paragraphs (e.g. 83-91, 175-181).

  • [qe-fig-001] — figsize= set 1 time.

Strengths#

  • Lecture title in correct Title Case.

  • All H2/H3 headings sentence case.

  • Definitions bolded (“insurance agency”, “planner”).

  • Equation labels and {eq} references used cleanly.

  • “IID”/Greek-letter conventions consistent.

  • No transpose, no bold vectors, no matrix-bracket, no \tag, no align-inside-$$ issues.

  • Unicode Greek in code.