math_algo.c 文件参考

There are some mathematical algorithms. 更多...

#include <stdio.h>
#include <stdlib.h>
#include <math.h>

math_algo.c 的引用(Include)关系图:

函数
int	rinv (double a[], const int n)
	A function to caculate the inverse of the input square matrix. 更多...

详细描述

There are some mathematical algorithms.

函数说明

rinv()

int rinv	(	double	a[],
		const int	n
	)

A function to caculate the inverse of the input square matrix.

参数

[in,out]	a	The pointer of the input/output square matrix.
[in]	n	The order of the input/output square matrix.

返回

Matrix is invertible or not.

返回值

0	No inverse matrix
1	Invertible matrix