Fix constant columns being scaled by their own rounding noise - #53

Merged

aarmey merged 2 commits into

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fix/zero-variance-columns

Sep 18, 2026

Commits on Sep 17, 2026

Stop a column with no variance amplifying its own rounding noise

fishidaho
and
claude
committed
2f51739

Commits on Sep 18, 2026

Compute the column variance two-pass, and shrink the constant bound to fit

fishidaho
and
claude
committed
53afb3e