Prescribed-Gradient Coefficient Stability for Lorentzian Polynomials
Scott Schubr, Luminary Oddities, November 2026

Lorentzian_coefficient_stability.pdf is the complete article; main.tex is its
editable source, with an embedded bibliography and no external data inputs.

Build with Python 3 and Tectonic or pdfLaTeX:
  python build.py --outdir build
Use --engine PATH to choose the TeX executable. The build runs twice and
writes build/main.pdf. A standard AMS/Latin Modern/geometry/hyperref TeX
installation is sufficient.

Optional exact rational controls (Python 3 standard library only):
  python verify_tangent.py
The program prints JSON and writes no files. Its thirteen control groups
supplement the analytic proofs of the universal statements in main.tex.
CITATION.bib supplies citation metadata. SHA256SUMS.json identifies the
distributed reader, source, code and citation files.
