在複雜頭文件中定義了用於複數的log10()函數。此函數是log10()函數的複雜版本。此函數用於計算複數z的複數公共日誌,即以10為底並返回複數z的公共日誌。
用法:
template<class T> complex<T> log10 (const complex<T>& z );
參數:該方法采用代表複數的強製性參數z。
返回值:此函數返回複數z的公共日誌。
以下示例程序旨在說明C++中的log10()函數:
示例1:
// c++ program to demonstrate
// example of log10() function.
#include <bits/stdc++.h>
using namespace std;
// driver program
int main()
{
// initializing the complex:(-1.0+0.0i)
complex<double> complexnumber(-1.0, 0.0);
// use of log10() function for complex number
cout << "The log10 of "
<< complexnumber
<< " is "
<< log10(complexnumber)
<< endl;
return 0;
}
輸出:
The log10 of (-1,0) is (0,1.36438)
示例2:
// c++ program to demonstrate
// example of log10() function.
#include <bits/stdc++.h>
using namespace std;
// driver program
int main()
{
// initializing the complex:(-1.0 + -0.0i)
complex<double> complexnumber(-1.0, -0.0);
// use of log10() function for complex number
cout << "The log10 of "
<< complexnumber
<< " is "
<< log10(complexnumber)
<< endl;
return 0;
}
輸出:
The log10 of (-1,-0) is (0,-1.36438)
相關用法
- C++ complex exp()用法及代碼示例
- C++ complex cos()用法及代碼示例
- C++ complex arg()用法及代碼示例
- C++ complex tan()用法及代碼示例
- C++ complex log()用法及代碼示例
- C++ complex pow()用法及代碼示例
- C++ complex cosh()用法及代碼示例
- C++ complex acos()用法及代碼示例
- C++ complex polar()用法及代碼示例
- C++ complex atanh()用法及代碼示例
- C++ complex asin()用法及代碼示例
- C++ complex acosh()用法及代碼示例
- C++ complex sqrt()用法及代碼示例
- C++ complex atan()用法及代碼示例
- C++ complex asinh()用法及代碼示例
注:本文由純淨天空篩選整理自bansal_rtk_大神的英文原創作品 log10() function for complex number in C++。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。