emlog模板怎么更改代码
cowboy拜拜坐坐原唱是谁？
cowboy拜拜坐坐原唱是谁？
《Cowboy Boogie》是Randy Travis演唱的歌曲，收录于《Wind In The Wire》专辑中。
外文名
Cowboy Boogie
所属专辑
Wind In The Wire
歌曲原唱
Randy Travis
发行日期
1993年08月17日
歌曲歌词
Well He swings in a saddle
Hes a real gone cat
With his spanish spurs
And his buckaroo hat
His camps in an old log shack
Way back in the sticks
He loves ta tie em down
And burn their hide
And there aint no rough string
He cant ride
But cuttin the rug is how he
Gets his kicks
He does the cowboy boogie
The cowboy way
The cowboy boogie
Come a ti-i youpy youpy yi i youpy youpy ya
So its adios to his old payoose
And down the road to turn it loose
At an old dance hall
He cuts a gal now straight
Spins her sideways through the herd
Hes buckin like hes being spurred
Twistin and rockin like a bronc
Comin outta the gate
He does the cowboy boogie
The cowboy way
The cowboy boogie
Come a ti-i youpy youpy yi i youpy youpy ya
Well He swings in a saddle
Hes a real gone cat
With his spanish spurs
And his buckaroo hat
A tree frog walkin fool
He aint no dude
The Fred Astaire of hill and range
Two parts cool and one part strange
Hes the best out west at any Elvis tune
He does the cowboy boogie
The cowboy way
The cowboy boogie
Come a ti-i youpy youpy yi i youpy youpy ya
He does the cowboy boogie
The cowboy way
The cowboy boogie
Come a ti-i youpy youpy
A yi i youpy youpy
Come a ti-i youpy youpy
A yi i youpy youpy
Come a ti-i youpy youpy
Yi i youpy youpy ya
log的基本公式？
log公式运算法则有：loga(MN)logaM logaN；loga(M/N)logaM-logaN；logaNnnlogaN。
1运算法则
loga(MN)logaM logaN
loga(M/N)logaM-logaN
logaNnnlogaN
(n,M,N∈R)
如果aem，则m为数a的自然对数，即lnam，e2.718281828…为自然对数的底，其为无限不循环小数。定义：若anb（agt0，a≠1）则nlogab。
2换底公式
logMNlogaM/logaN
换底公式导出
logMN-logNM
3推导公式
log(1/a)(1/b)log(a^-1)(b^-1)-1logab/-1loga(b)
loga(b)*logb(a)1
loge(x)ln(x)
lg(x)log10(x)