Linear Algebra and the C Language/a0kw

Install and compile this file in your working directory.

/* ------------------------------------ */
/*  Save as :   c00d.c                  */
/* ------------------------------------ */
#include "v_a.h"
/* ------------------------------------ */   
/* ------------------------------------ */
double **X_m1_mR(
double **One
)
{
int r;
int c;

  for   ( r=R1; r<One[R_SIZE][C0]; r++)
    for ( c=C1; c<One[C_SIZE][C0]; c++)

            One[r][c] = 1.;
return(One);
}
/* ------------------------------------ */
/* ------------------------------------ */
int main(void)
{  
double **M1 = m1_mR(i_mR(R5,C6));

  clrscrn();
  
  printf(" M1:");
  p_mR(M1, S4,P0,C6);

  stop();
    
  f_mR(M1);
        
  return 0;
}
/* ------------------------------------ */
/* ------------------------------------ */

Screen output example:

                                                                                       
 M1:
  +1   +1   +1   +1   +1   +1 
  +1   +1   +1   +1   +1   +1 
  +1   +1   +1   +1   +1   +1 
  +1   +1   +1   +1   +1   +1 
  +1   +1   +1   +1   +1   +1 

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