無む限げん小しょうむげんしょうMeanings1na-adjective, nouninfinitesimalmathematicsMathematical term for a quantity that is closer to zero than any standard real number but not zero. Used in calculus and analysis.微び分ぶん積せき分ぶん学がくでは、無む限げん小しょうの概がい念ねんが重じゅう要ようです。In calculus, the concept of infinitesimals is important.
