Linear Algebra and the C Language/a0ed

Install and compile this file in your working directory.

/* ------------------------------------ */
/*  Save as :   c00a.c                  */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */
int main(void)
{
 double **A = i_mR(R3,C5);
 
   clrscrn();
   printf(" A[%d][%d]:",rsize_R(A),csize_R(A));
   p_mR(A, S4,P0,C7);
   stop();

   f_mR(A);
  
   return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */

The function i_mR(Rn,Cn); generates a matrix of Rn rows and Cn columns. The function f_mR(A); is used to return memory to the operating system.

Screen output example:

                                                                                       
  A[3][5]:
  +0   +0   +0   +0   +0 
  +0   +0   +0   +0   +0 
  +0   +0   +0   +0   +0 

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