robustness#

  • Series: lecture-python-advanced.myst

  • File: lectures/robustness.md

  • Audit date: 2026-05-28

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

  • Overall score: 4.9 / 10

  • Priority: HIGH

Score breakdown#

Category

Score

One-line note

Writing

7/10

Title in Title Case; sentence-case headings; mostly one-sentence paragraphs.

Math

2/10

Pervasive prime as transpose; \mathbf w for vector.

Code

7/10

Mixed unicode/spelled Greek (7 vs 4); install cell with hide-output.

JAX

N/A

not a JAX lecture

Figures

6/10

3 {figure} directives reference static PNGs; no figsize=; no :name: fields.

References

7/10

3 {cite} used; never {cite:t}.

Links

3/10

5 raw python.quantecon.org/lqcontrol.html URLs throughout.

Admonitions

N/A

no exercises, solutions, or proof-family directives.

Issues#

Critical#

None found.

High severity#

  • [qe-math-002] — Prime ' used as transpose throughout. Example: J(x) = x' P x, B' \mathcal D(P) B, w_t' w_t, (I - \theta^{-1} C' P C)^{-1}. Count: ~93 occurrences.

  • [qe-math-004] — Bold \mathbf w used for vectors throughout. Example: lectures/robustness.md:388, :389, :397, :412, :417, :429, :441, :450, :510, :530. Count: ~13 occurrences.

  • [qe-link-002] — 5 raw python.quantecon.org/lqcontrol.html URLs. Example: lectures/robustness.md:164, :319, :452, :617, :1154. Count: 5 occurrences.

Medium severity#

  • [qe-fig-002] — 3 {figure} directives reference static schematic PNGs.

Low severity#

  • [qe-writing-005] — *robust*, *Robust*, *approximating model*, *secret weapon*, *bounds* italics for emphasis — borderline OK.

  • [qe-fig-005] — Figures lack :name: fig-... fields.

Strengths#

  • Title in Title Case (qe-writing-006).

  • Sentence-case subheadings (qe-writing-006).

  • One-sentence paragraph rule respected (qe-writing-001).

  • Equation labels and {eq} references (qe-math-007).

  • Install cell at top with hide-output (qe-code-003).