cass_koopmans_2#

  • Series: lecture-python.myst

  • File: lectures/cass_koopmans_2.md

  • Audit date: 2026-05-28

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

  • Overall score: 8.9 / 10

  • Priority: NONE

Score breakdown#

Category

Score

One-line note

Writing

6/10

Section/subsection headings use Title Case rather than sentence case.

Math

10/10

No math issues.

Code

9.5/10

Mixed Greek conventions in code (word=2, uni=13).

JAX

out of scope

not a JAX lecture

Figures

9.5/10

figsize= set in 3 places — usually unnecessary.

References

9/10

Citation style follows conventions.

Links

8/10

2 full URL(s) to same series.

Admonitions

10/10

Exercise/solution structure clean.

Issues#

Critical#

None found.

High severity#

  • [qe-writing-006] — Section/subsection headings use Title Case rather than sentence case. Examples: line 75, line 127, line 134. Count: 14 headings affected.

Medium severity#

  • [qe-link-002] — 2 direct URLs to other QuantEcon series — should use {doc} intersphinx links. Examples: line 53, line 427.

Low severity#

  • [qe-code-002] — Mixed Greek conventions in code (word=2, uni=13).

  • [qe-fig-001] — figsize= set in 3 places — usually unnecessary.

  • [qe-link-001] — 2 full URL(s) to same series. Examples: line 52, line 426.

Strengths#

  • Uses “IID” or no IID terminology.

  • Transpose notation uses \top consistently (no prime/^T).

  • No bold vectors/matrices.

  • Normal distribution written as plain N.

  • aligned (not align) used in $$ math.

  • No ax.set_title() in main figures.

  • Axis labels lowercase.