三年前开始开设一门本科新课,课程名称 Civil Engineering Systems 土木系统工程 。当初确定课程名称时就比较纠结,到底应该叫Civil Engineering Systems呢,还是Civil Systems Engineering。最后还是随了选定的一本教材,取现名。当初选的教材是Revelle, C.S., Whitlatch, E. E., Wright, J. R. (2004). Civ ...
G. H. Hardy (1940), A Mathematician's Apology, 开篇第一段话是这样写的: It is a melancholy experience for a professional mathematician to find himself writing about mathematics. The function of a mathematician is to do something, to prove new theorems, to add to mathematics, and ...
瞎掰一下。今天周日难得的春日大太阳,带着两个小朋友去植物园踏雪——没错,不是踏春,地上还全是雪,只是在外面走,已经不冷了。在没有风的山谷,太阳照在身上,还是蛮暖的。 一心三用:一边开车,一边教女儿加法,twelve plus thirteen makes ...? 同时还在想这个有限元的教学法。 女儿采用了传统的掰手指法,只 ...