run (in a coordinate system) The difference between the abscissae (x-values) of a pair of points in a 2-dimensional coordinate system. Used with the rise in calculating the gradient of the line joining the points.
run
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。