← Pixel Round

Math companion

A Matemática do Projeto — full technical companion in nine languages. Covers the implicit ellipse and ellipsoid equations, three rasterization algorithms (Euclidean, Bresenham, threshold) with derivations, voxel volume, planar cuts including the 45° diagonal, spherical-coordinate camera, auto-zoom by bounding sphere, Lambertian shading approximation, and 12-tone audio synthesis.

en-USPixel_Round_Math_en-US.pdf→ es-ESPixel_Round_Math_es-ES.pdf→ pt-BRPixel_Round_Math_pt-BR.pdf→ fr-FRPixel_Round_Math_fr-FR.pdf→ de-DEPixel_Round_Math_de-DE.pdf→ zh-CNPixel_Round_Math_zh-CN.pdf→ ja-JPPixel_Round_Math_ja-JP.pdf→ ru-RUPixel_Round_Math_ru-RU.pdf→ ko-KRPixel_Round_Math_ko-KR.pdf→

Rebuilding: cd docs_math && python build.py (requires XeLaTeX/MiKTeX with unicode-math, polyglossia, xeCJK, tcolorbox).

Math content is identical across locales; only the prose varies.

Classroom lesson plans →