单词	branch point
释义	branch point (complex analysis) A point a is not a branch point of a multifunction f if there is a holomorphic branch of f on some punctured disc 0 < |z–a| < ε around a and otherwise a is a branch point of f. Thus, 0 is a branch point of and also of logz.
随便看	energy energy equation enneagon entering variable entire function entropy entry Entscheidungsproblem enumerable enumeration envelope envelope paradox epicycloid epidemiology epimorphism epsilon epsilon–delta notation equality equality equals sign equate equating coefficients equating real and imaginary parts equation equation of motion

数学辞典收录了4151条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。