引用:
原帖由 綠寶210 於 6-7-2007 20:07 發表
我都係用呢本. 對數表係用來計乜就唔記得了. LOG, SIN, COSINE? 呢一類野?
Anison, 綠寶210 & me might 曾經 be 書友仔都唔出奇!!! ha ha!!!
I think you are right, from memory the 4-figure tables are to calculate things like LOG, SIN, COS, TAN (i.e. those functions that nowadays a scientific calculator can do easily)...