# Component terms

The new arguments, complete solved exercises, diagram and generator are original CC0-1.0 material. The complete dedication is in [LICENSE](LICENSE). Citations identify human mathematical context and grant no rights in source expression.

The unmodified bundled [DejaVu Sans](fonts/DejaVuSans.ttf) typeface is used for every actual glyph. Its complete Bitstream/DejaVu terms are in [the full font notice](fonts/LICENSE_DEJAVU.txt), also included in the SVG description. No STIX typeface is bundled or used.

Regeneration uses the versions in [requirements.txt](requirements.txt). Complete installed distribution licence and notice files for Matplotlib, NumPy, Pillow and the selected runtime dependencies are retained under software-notices. Their component-specific terms remain applicable; no software binary or new reader vendor code is included. The existing course reader supplies its stylesheet and mathematics renderer under its retained terms.

The integer window in the illustration is a drawing of explicitly labelled parts of infinite sets. Neither the picture nor finite numerical checks replace the Borel or infinite-sum proofs.