| 单词 | lacunary space |
| 释义 | > as lemmaslacunary space 2. Mathematics. lacunary function (see quots.). lacunary space: an area in a plane, every point of which is the affix of a value of the variable for which a given function has no determinate values. ΚΠ 1893 Cayley in Q. Jrnl. Math. May 281 A function such as this, existing only for points within a certain region and not for the whole of the infinite plane, is said to be a lacunary function. 1893 A. R. Forsyth Theory Functions Complex Variable §87. 141 Weierstrass was the first to draw attention to lacunary functions as they may be called. 1893 A. R. Forsyth Theory Functions Complex Variable §87. 143 The first step in the construction of a function which shall have any assigned lacunary space. < as lemmas |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。