/* [wxMaxima batch file version 1] [ DO NOT EDIT BY HAND! ]*/
/* [ Created by wxMaxima version 0.7.5 ] */

/* [wxMaxima: input   start ] */
A:matrix([1,0,1,2],[0,1,1,4],[1,1,0,5],[1,1,1,0]);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
echelon(A);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
B:matrix([1,1,1,15],[2,-1,7,50],[3,11,-9,1],[1,-1,1,5]);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
echelon(B);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
B:echelon(B);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
B:rowop(B,1,2,1);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
B:rowop(B,1,3,1);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
C:matrix([-1,2,-2,1,5],[0,2,1,1,4],[2,-2,5,-1,-6],[1,0,3,0,-1]);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
C:echelon(C);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:matrix([1,2,-3,1,0],[0,1,0,-1,2],[2,3,-3,5,-3],[-1,1,4,0,4]);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:echelon(D);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:rowop(D,3,4,2/3);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:rowop(D,2,4,-1);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:rowop(D,1,4,1);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:rowop(D,1,3,-3);
/* [wxMaxima: input   end   ] */

/* [wxMaxima: input   start ] */
D:rowop(D,1,2,2);
/* [wxMaxima: input   end   ] */

/* Maxima can't load/batch files which end with a comment! */
"Created with wxMaxima"$