2 Commits

Include renames

Author	SHA1	Message	Date
Martino Ferrari	ed71719df7	fix(math): keep from_range invertible for collapsed pixel spans ... A zero pixel span previously produced sx/sy == 0, so to_data_* returned NaN or +/-inf. axis_scale now substitutes a unit pixel span (1.0) when |p1 - p0| <= 1e-12, keeping the mapping finite and invertible while leaving non-collapsed spans byte-identical. Add committed coverage for from_range (linear, flipped pixel axis, log x, degenerate data range, collapsed pixel span) and log10_positive clamping.	2026-09-27 20:58:37 +02:00
Martino Ferrari	8a7e9e97f8	feat: project skeleton, core types and math with transform tests	2026-09-27 20:54:19 +02:00