This is what the file BATCH DEMCRF (written by BATCH DEMO) looks like:


(D3) 			        [DSK, SHARE2]

(C4) /* next, calling the function DISOWN will set TTYOFF to TRUE and
   DYNAMALLOC to TRUE and then disown the running macsyma.
   The BATCH will continue though with results still going to the
   WRITEFILE. */

DISOWN();
(D4) 				    FALSE

(C5) /* You might one to have your job start running later.
here I'll just sleep for 3 minutes. */

SLEEP(0,3);
(D5) 				    AWAKE

(C6) /* Next do a computation */

f(x):=x^x;
					   X
(D6) 				  F(X) := X

(C7) for j:1 thru 5 do print (j,f(j));
1 1 
2 4 
3 27 
4 256 
5 3125 
(D7) 				     DONE

(C8) /* Next close the writefile, naming it something useful. */

CLOSEFILE(BATCH,DEMCRF);