@stdlib/math-base-special-ldexp Apache-2.0 2 versions

@stdlib/math-base-special-ldexp

npm Repository Homepage

Multiply a double-precision floating-point number by an integer power of two.

Versions

Apache-2.0

License

Install Scripts

Missing

Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

stdlib-botkgryteplaneshifterrreusser

Keywords

stdlibstdmathmathmathematicsfrexpldexploadexponentdoubledblfloatfloating-pointnumberieee754

Accepted risks

Findings the reviewer chose to accept rather than block on.

Source	Rule	Reason	Accepted by	When
phantom-deps	phantom-dep:@stdlib/utils-library-manifest	AI (phantom-deps): stdlib manifest utility; declared for tooling, not imported at runtime — stable false positive for this package.	ai	2026/04/29
provenance	no-provenance	AI (provenance): stdlib-bot publishes without Sigstore provenance; consistent across all stdlib packages.	ai	2026/04/29

Versions (showing 2 of 2)

Version	Deps	Published
0.2.5	14 / 0	2026-02-08
0.2.4	14 / 0	2026-01-30

v0.2.4

1 finding

INFO No provenance attestation provenance

[Accepted risk] Package was published without Sigstore provenance. Only ~12% of npm packages have provenance, so this is common but not ideal.