docs: add missing keywords in math/strided/special packages

[Planeshifter]

Description

What is the purpose of this pull request?

This pull request:

• Aligns outliers in math/strided/special with namespace majority patterns (random namespace pick, seed 20260505).

Namespace summary

• Member count: 81 non-autogenerated packages (no autogen markers detected; see local drift report for eligibility criteria).
• Features analyzed: file tree, package.json top-level keys / scripts / __stdlib__ / keywords / directories, manifest.json keys, README h2/h3 sequence, test/, benchmark/, examples/ filenames, public function JSDoc shape (param types, returns type, throws count, @example presence), source-file location, parameter count.
• Features with clear majority (≥75%): universal package.json top-level key set (19 keys, 81/81); universal file-tree elements (README.md, package.json, lib/index.js, lib/main.js, lib/ndarray.js, benchmark/benchmark.js, benchmark/benchmark.ndarray.js, docs/repl.txt, docs/types/index.d.ts, docs/types/test.ts, examples/index.js, test/test.js, test/test.ndarray.js — all 81/81); README ## Examples and ## Usage sections (81/81); README ## See Also section (70/81 ≈ 86%); @example presence in JSDoc (81/81); first-positional-keyword stdlib (81/81); follow-on math keywords stdmath, mathematics, math after stdlib (69/81 ≈ 85%).
• Features without clear majority (excluded from drift detection): directories field shape (44/26/11 split across native+include / no-native / older-with-scripts), native-addon files (binding.gyp, lib/native.js, manifest.json, src/Makefile, src/addon.c: 55/81 ≈ 68%), C-side benchmark/example scaffolding (44/81 ≈ 54%), README ## Notes section (26/81 ≈ 32%), ## C APIs README section (44/81 ≈ 54%), lib/data.js / lib/types.json / scripts/types.js (11/81; older dispatch-based subfamily), @param N type tag (NonNegativeInteger 70/81 vs integer 11/81 — the 11 are the older dispatch-based variants and integer matches their underlying @stdlib/strided/dispatch convention; intentional). README h2/h3 contiguous-sequence majority did not exceed 75% (4 distinct sequences distributed 44/15/11/11). Validation prologue and error construction did not apply (this namespace delegates argument validation to @stdlib/strided/dispatch, @stdlib/strided/base/unary, @stdlib/strided/base/dmap, @stdlib/strided/base/map-by, etc.).

The single drift correction that survived three-agent validation: 12 outlier packages — dmskfloor, dmskinv, dmskramp, dmskrsqrt, dmsksqrt, dmsktrunc, smskfloor, smskinv, smskramp, smskrsqrt, smsksqrt, smsktrunc — were missing the stdmath, mathematics, math keyword triple that appears in 69/81 (85%) of namespace siblings, including every other dmsk*/smsk* math sibling (e.g. dmskabs, dmskceil, smskabs, smskceil). Each fix inserts the three keywords immediately after stdlib in package.json. One commit per outlier; no source-code changes.

math/strided/special/dmskfloor

Aligns math/strided/special/dmskfloor with the math/strided/special namespace convention followed by 85% of packages (69/81): inserts stdmath, mathematics, and math as keywords immediately after stdlib in package.json. No source changes.

math/strided/special/dmskinv

Aligns math/strided/special/dmskinv with the math/strided/special namespace convention, where 85% of packages (69/81) include stdmath, mathematics, and math as keywords following stdlib in package.json. This package was one of 12 outliers missing those keywords. No source changes.

math/strided/special/dmskramp

Aligns dmskramp with the math/strided/special namespace convention followed by 85% of packages: keywords stdmath, mathematics, and math are inserted after stdlib in package.json. No source changes. Brings the package into conformance with the rest of the namespace.

math/strided/special/dmskrsqrt

Aligns math/strided/special/dmskrsqrt with the math/strided/special namespace convention followed by 85% of packages (69/81): inserts stdmath, mathematics, and math as keywords immediately after stdlib in package.json. No source changes.

math/strided/special/dmsksqrt

Aligns math/strided/special/dmsksqrt with the math/strided/special namespace convention followed by 85% of members (69/81 packages), which list stdmath, mathematics, and math as keywords immediately after stdlib in package.json. No source changes; keyword-only metadata fix.

math/strided/special/dmsktrunc

Aligns math/strided/special/dmsktrunc with the math/strided/special namespace convention followed by 85% of packages (69/81): inserts stdmath, mathematics, and math as keywords in package.json immediately after stdlib. No source changes.

math/strided/special/smskfloor

Aligns math/strided/special/smskfloor with the 85% majority pattern in the math/strided/special namespace by inserting the stdmath, mathematics, and math keywords after stdlib in package.json. No source changes. Closes the keyword drift for this package.

math/strided/special/smskinv

Aligns math/strided/special/smskinv with the math/strided/special namespace convention, where 85% of packages (69/81) include stdmath, mathematics, and math as keywords following stdlib in package.json. No source changes; metadata only.

math/strided/special/smskramp

Aligns math/strided/special/smskramp with the math/strided/special namespace convention, where 85% of packages (69/81) list stdmath, mathematics, and math as keywords following stdlib in package.json. This package was among 12 outliers missing those keywords. No source changes.

math/strided/special/smskrsqrt

Aligns math/strided/special/smskrsqrt with the math/strided/special namespace convention followed by 85% of packages (69/81): inserts stdmath, mathematics, and math as keywords after stdlib in package.json. No source changes.

math/strided/special/smsksqrt

Aligns math/strided/special/smsksqrt with the 85% majority pattern across the math/strided/special namespace by inserting the missing stdmath, mathematics, and math keywords after stdlib in package.json. No source changes.

math/strided/special/smsktrunc

Aligns math/strided/special/smsktrunc with the 85% majority pattern across the math/strided/special namespace by inserting the missing stdmath, mathematics, and math keywords after stdlib in package.json. No source changes.

Related Issues

Does this pull request have any related issues?

No.

Questions

Any questions for reviewers of this pull request?

No.

Other

Any other information relevant to this pull request? This may include screenshots, references, and/or implementation notes.

Validation

• Structural feature extraction over all 81 members: file tree, package.json shape and values, manifest.json shape, README h2/h3 sequence, test//benchmark//examples/ filenames.
• Semantic feature extraction over all 81 members: public-function JSDoc (param types, returns type, throws count, @example presence), parameter count, source-file location, function name. Validation-prologue and error-construction features were not applicable to this namespace — every member delegates argument validation to a @stdlib/strided/* base helper, so there is no per-package prologue.
• Three-agent drift validation for the keyword finding: an opus semantic-review agent (intentional-vs-drift), an opus cross-reference agent (test/example/tooling impact), and a sonnet structural-review agent (insertion-position confirmation). All three returned confirmed-drift for all 12 outliers; no intentional-deviation, needs-human, or insufficient-evidence.
• Deliberately excluded from this PR:
  • The 11 packages with ## Notes instead of ## See Also in their README (the See Also section is autogenerated by stdlib tooling — the section comment reads "Do not manually edit this section, as it is automatically populated"; manual edits would fight the generator).
  • The @param N type drift between NonNegativeInteger (70/81) and integer (11/81) — the 11 integer packages use @stdlib/strided/dispatch, whose own JSDoc declares N as integer; the JSDoc matches the underlying primitive and is intentional.
  • The directories / native-addon / C-scaffolding feature splits — none reached 75% conformance globally.
  • Any "while we're here" cleanups not directly tied to a confirmed drift.

The full drift report (eligibility data, per-feature distributions, agent verdicts, dropped findings) is saved locally at ~/drift-reports/drift-math-strided-special-2026-05-05.md.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

AI Assistance

When authoring the changes proposed in this PR, did you use any kind of AI assistance?

• Yes
• No

If you answered "yes" above, how did you use AI assistance?

• Code generation (e.g., when writing an implementation or fixing a bug)
• Test/benchmark generation
• Documentation (including examples)
• Research and understanding

Disclosure

This PR was generated by an automated cross-package drift-detection routine run by Claude Code on behalf of @Planeshifter. The routine selected math/strided/special uniformly at random (seed 20260505) from eligible namespaces, extracted structural and semantic features from all 81 non-autogenerated members, computed per-feature majority patterns at the 75% conformance threshold, and validated outliers through three independent review agents (opus semantic-review, opus cross-reference, sonnet structural-review). Only the single drift finding for which all three agents returned confirmed-drift advanced to a patch; the 12 commits on this branch each apply that fix to one outlier package. Per-package PR-body sections were drafted by per-package sonnet refinement agents and lightly edited for consistency.

---

@stdlib-js/reviewers

---

Generated by Claude Code

[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
math/strided/special/dmskfloor	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/dmskinv	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/dmskramp	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/dmskrsqrt	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/dmsksqrt	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/dmsktrunc	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smskfloor	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smskinv	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smskramp	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smskrsqrt	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smsksqrt	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$
math/strided/special/smsktrunc	$\color{green}402/402$ $\color{green}+100.00%$	$\color{green}16/16$ $\color{green}+100.00%$	$\color{green}4/4$ $\color{green}+100.00%$	$\color{green}402/402$ $\color{green}+100.00%$

The above coverage report was generated for the changes in this PR.