# Component terms

The new complete comparison proof, all three full graded solutions, original figure/caption and generator are independently expressed and dedicated to CC0 1.0. Mathematical sources are credited; no protected source expressions or source-page images are incorporated in those proposed lesson payloads. This is an independently written comparison, not a claim of historical novelty.

The two unmodified DejaVu Sans regular/bold fonts retain their complete DejaVu, Bitstream and Arev notice in FONT-NOTICE.txt. The generator names these exact bundled font paths, uses no mathtext fonts, and embeds the full notice in PNG metadata and the SVG description. The original illustration's CC0 dedication does not replace the fonts' terms.

Python, Matplotlib, NumPy and Pillow runtimes are not redistributed. Their full installed notices are retained as PYTHON-LICENSE.txt, MATPLOTLIB-LICENSE.txt, NUMPY-LICENSE.txt and PILLOW-LICENSE.txt for this reproducible rendering route.

Free reading access does not establish reuse rights.