Lcfa
added Category:教授 using HotCat
12:09
+20
added Category:310 數學總論 using HotCat
12:08
+31
创建页面，内容为“[[File:宋立杰.jpg|350px|缩略图|右|'''宋立杰'''[http://5b0988e595225.cdn.sohucs.com/images/20170915/a46568b08072400abfd30dc03fbb4eb1.jpeg 原图链接][http…”
12:07
+3,061