Arthur Cayley: Collected Mathematical Papers, Source-Checked Modern LaTeX Slice Readers

Dedicated Arthur Cayley author record for source-checked modern LaTeX slice readers, repaired diagrams, TeX sources, continuation manifests, and machine-readable progress indexes. This 2026-06-08 update adds the source-checked Volume I Paper 79 package for printed pp. 465--470, completing On a System of Equations Connected with Malfatti's Problem, and on Another Algebraical System, and refreshes the unitized index through printed p. 470. The per-page materials include source scan witnesses, editable TeX, compiled PDFs, render-check PNGs, status notes, and the handoff boundary for Paper 80 at printed p. 471. The record also carries aggregate packages for recent Volume I source-checked pages and extracted high-value Pro/Claude salvage cores so that the Cayley DOI remains usable without repeatedly uploading multi-gigabyte raw provenance. Earlier repairs to Volume IV coefficient/Tschirnhausen tables and selected diagram/table pages in other volumes are retained. The current status is a substantial but still in-progress source-checked reconstruction: public readers and draft TeX cover far more than the strictly verified sequence, while the strict source-checked sequential layer is explicitly tracked page by page. Status at a glance. [########--] public reader/draft coverage: large rendered/draft coverage across the collected-papers volumes; [#####-----] strict scan-faithful sequential reconstruction: Volume I source-checked in indexed page units through Paper 79, printed p. 470, with other repaired areas tracked separately; [#########-] provenance: source scans, TeX chunks, repair packets, audit notes, and GitHub mirror preserved, while the largest raw provenance remains on the main preservation record.