Imports

Chapter 2 — Getting Started

This is the canonical CLRS fourth-edition chapter guide during the migration period.

Current source

Sections 2.1--2.3 are native fourth-edition sections (insertion sort, analyzing algorithms, and designing algorithms), imported directly from Section 2.1, Section 2.2, and Section 2.3. Section 2.3 includes the nested merge-sort recurrence development. Declarations retain the CLRS.Chapter02 namespace during the compatibility period; the third-edition-numbered imports CLRSLean.Chapter_02 and CLRSLean.Chapter_02.Section_02_* forward to these sources.

Coverage boundary

The existing insertion-sort and merge-sort developments are reused; section wording is reviewed against the fourth edition.

See docs/clrs-fourth-edition-map.csv for the section-level mapping and docs/migrations/clrs4.md for compatibility and deprecation policy.