Log2等于几?
问题描述：
Log2等于几?
答
log2=0.3010
答
0.30102999957 约等于0.3
你再验证10^0.3= 1.99
答
log1=0
log2=0.3010
log3=0.4771
log4=2*log2
log5=0.6990
log6=0.7782
log7=0.8451
log8=3*log2
log9=2*log3