回複:對了,我還把你給的那個公式告訴了朋友:

來源: 2010-01-11 11:20:47 [舊帖] [給我悄悄話] 本文已被閱讀:

Should be:

5=ln(sqt(exp(exp(ln2/log2))).


But 5=2/.2 is best the answer is from Commendate'

.2=2/5, 2/.2=2/(2/5)=2*5/2=5.