vangel76andClaude Sonnet 5.5 583c8a4819 LINEST: keep predictors that vary by little next to a large offset ...

A centred column was dropped when its length fell under 1e-12 of the raw
column, which also removed real variation such as [1e13, 1e13+1, 1e13+2].
Constant columns are now recognised on the raw values, within a few ulps.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

2026-11-07 17:01:20 +01:00

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src

LINEST: keep predictors that vary by little next to a large offset

2026-11-07 17:01:20 +01:00

Cargo.toml

Rename SheetCraft to GridCraft everywhere (crates, apps, bundle ids, packaging, docs)

2026-10-06 01:39:08 -04:00