20:0520:05, 31 October 2017diffhist−666
10 nm process
repeated paragraph, similar statement already writed in 1.3(Technology demos and pre-production.) and 1.4(Shipping devices).
05:5205:52, 26 September 2016diffhist+196
Arc length
/* Definition for a smooth curve * The previous definition did not state clearly that N is Not a fixed number, this may cause confuse for people without too many experiences in mathematics.