fix: add missing keywords to dxmy package

[Planeshifter]

Description

Daily automated diff review (2026-06-27) of the 14 commits merged to develop in the last 24 hours.

Review scope: dxmy, sxmy, glast-index-of-falsy (new packages), namespace TS declaration updates, ndarray/matrix doc fixes, build-system guard additions, and miscellaneous housekeeping.

Finding: @stdlib/blas/ext/base/dxmy is missing the multiplication and hadamard keywords that the sibling @stdlib/blas/ext/base/sxmy package includes. Both packages implement the same element-wise multiplication (Hadamard product) for different floating-point precisions (float64 vs float32), so their keyword sets should be consistent.

Changes in this PR:

• lib/node_modules/@stdlib/blas/ext/base/dxmy/package.json: add "multiplication" and "hadamard" keywords between "multiply" and "transform" to match sxmy/package.json.

Related Issues

No.

Questions

No.

Other

Review results — all other areas clean:

• dxmy/sxmy JS and C implementations: loop unrolling, stride/offset logic, return values — correct
• dxmy/sxmy REPL examples and // returns annotations — math verified correct
• sxmy has no float64/dxmy copy-paste leaks
• glast-index-of-falsy reversed-stride delegation to gindexOfFalsy and N-1-idx index conversion — correct; no "truthy" copy-paste leaks
• blas/ext/base namespace TS declarations: alphabetical insertion, JSDoc descriptions, return types — correct
• ndarray/matrix namespace import ordering (Complex64 before Complex128) — matches established ndarray/vector convention
• number/uint64/ctor TSDoc fix (high word → low word for .lo) — correct
• Bernoulli mean/median/mode → main variable renames — correct
• Makefile C-guard additions — correct

Validation: style-guide compliance audit and bug scan across 14 commits; deliberately excluded subjective preferences and any concern requiring context outside the diff window.

Checklist

• Read, understood, and followed the contributing guidelines.

AI Assistance

• Yes

• No

• 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 authored end-to-end by Claude Code: the 14 commits merged to develop in the prior 24h were reviewed by four parallel subagents (two style auditors against docs/style-guides and sibling reference packages, two bug hunters), findings cross-verified before applying any change. The single surviving fix — adding the missing multiplication and hadamard keywords to dxmy/package.json to match its sxmy sibling — is metadata-only.

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@stdlib-js/reviewers

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Coverage Report

Package	Statements	Branches	Functions	Lines
blas/ext/base/dxmy	$\\color{green}405/405$ $\\color{green}+100.00\\%$	$\\color{green}26/26$ $\\color{green}+100.00\\%$	$\\color{green}4/4$ $\\color{green}+100.00\\%$	$\\color{green}405/405$ $\\color{green}+100.00\\%$

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