10/6/2008   写统计作业的时候我想起了开心词典 求助观众 打电话求助 去掉一个错误答案… 高数的东西全都忘了 意料之中计划之外 的确 我怎么料到这么多年之后我还要这么刻苦学习matrix呢 我好想给高数老师打电话… 他们估计特伤心 我居然被矩阵绝对值困惑好久 先不提这说法有多错误 我google 我yahoo … 然后发现诸多说法 模. 长度. 根号下… 还

    9/23/2008 midnight   First day of the term, I was in classrooms, lab, office  I was walking, biking, reading, writing, emailing I was busy but feeling empty I was everywhere, but nowhere in