c語言log函數(shù)怎么表示 C語言中l(wèi)og函數(shù)怎么使用?。?/h1>
C語言中l(wèi)og函數(shù)怎么使用???#包括和限制。H>#包含<math。H>void main(){double I=2,j=4printf(“l(fā)og2,4=fn”,log(j)/log(I))
C語言中l(wèi)og函數(shù)怎么使用?。?/h2>
#包括和限制。H>#包含<math。H>void main(){double I=2,j=4printf(“l(fā)og2,4=fn”,log(j)/log(I))}//log函數(shù)是基于e的,有一個log10是基于10的,可以用logic,j=loge,j/loge,I.計算得到。C語言中,有兩個log函數(shù),分別是log10和log函數(shù),具體用法如下:2、函數(shù)名:log10函數(shù):log,以10為基用法:Double log10(Double x)程序示例:#include
c語言里面log函數(shù)怎么用?
1。在C語言中,有兩個日志函數(shù),分別是log10和logfunction。具體用法如下:
2。函數(shù)名:log10
函數(shù):log函數(shù),以10為基
用法:Double log10(Double x)
程序示例:
#include
#include
{
Double result
Double x=800.6872
result=log10(x)
printf(“公共日志%LF為%LFn”,x,result)
返回0
}3。函數(shù)名:log
函數(shù):log log log log,以E(2.71828)為基
用法:Double log(Double x)
程序示例:
#include
#include
{
Double result
Double x=800.6872
result=log(x)
printf(“公共日志%LF為%LFn”,x,result)
返回0
}
1。在C語言中,有兩個日志函數(shù),分別是log10和logfunction。具體用法如下:1。函數(shù)名:log10函數(shù):以10為基的log函數(shù)用法:doublelog10(doublex)程序示例:#include<math。H>#包括<stdio。H>intmain(void){doubleresultdouble=800.6872result=log10(x)printf(“公共日志%LFIS%LFn”,x,result)return0}3函數(shù)名:log函數(shù):對數(shù)函數(shù)log,基于e(2.71828)。用法:doublelog(doublex)程序示例:#include<math。H>#包括<stdio。H>intmain(void){doubleresultdouble x=800.6872result=log(x)printf(“公共日志%LFIS%LFn”,x,result)return0}