黎曼几何 límànjǐhé Riemannian geometry Definitions Defs Origin Strokes Stroke Words Sentences Sents 黎曼 límàn Riemann Bernhard Riemann (1826-1866), a famous German mathematician and geometer几何 幾何 jǐhé geometry geometry; often used as a short form for 几何学 jǐhéxué
