noun
affine geometry
Mathematical field studying properties invariant under affine transformations. Technical term used in geometry and related areas.
アフィン幾何学では、平行性や比が重要な概念です。
In affine geometry, parallelism and ratios are important concepts.
From English 'affine' + 幾何学 (geometry). The term 'affine' itself comes from Latin 'affinis' meaning 'related'.