# Component terms

The independently written proofs, solved exercises, captions, mathematical diagram and generator are dedicated under CC0 1.0. The complete dedication is retained in LICENSE-CC0.txt. Mathematical sources are credited in the lesson and keep their own terms.

The two unmodified DejaVu Sans regular/bold fonts retain their complete DejaVu, Bitstream and applicable Arev terms in FONT-NOTICE.txt. The generator uses their exact bytes and embeds the full notice in PNG metadata and the SVG description. These components retain their own terms.

Python, Matplotlib, NumPy and Pillow runtimes are not bundled. Their complete notices are in PYTHON-LICENSE.txt, MATPLOTLIB-LICENSE.txt, NUMPY-LICENSE.txt and PILLOW-LICENSE.txt. requirements.txt records the versions. The original illustration contains no source-page pixels.