A log algorithm typically is one where you cut the size of the problem down by some multiplicative factor.

对数级复杂度的算法就是指,通过一系列常量级步数的操作,可以将问题的规模。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now hopefully you're keeping a sheet of paper with you and you're writing down what you eat so you don't forget everything, and then you sit down at your computer at the end of the day and you log it all in.

希望你们可以随时带张纸,以便随时记下,吃的东西以防忘记,然后坐在电脑前,在一天结束时输入电脑

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

All this (bar the log) is washed down, of course, with champagne.

ECONOMIST: Spoil the French and spare the Child

Ms. DIVENS: I set up my Nobel browser to nobel.se, so if I'm not awake during a news cycle, the moment I wake up, I go down, log on, go to nobel.se and find out who won.

NPR: Is the Nobel Sweep Over for Americans?

There's a whole host of techy tools that will let you log your 10k personal best, and break down your splits into minute detail, but what about poor old Rover?

ENGADGET: Fujitsu's Wandant dog pedometer tracks your pet's moves, uploads them to the cloud