适合大型数值计算代码 现在网络上已经找不到了 购买需要20$

								void cholsl(float **a, int n, float p[], float b[], float x[])				{					int i,k;					float sum;									for (i=1;i						for (sum=b[i],k=i-1;k>=1;k--) sum -= a[i][k]*x[k];						x[i]=sum/p[i];					}					for (i=n;i>=1;i--) {						for (sum=x[i],k=i+1;k						x[i]=sum/p[i];					}				}