TI -86 用户手册

17MEMORY.DOC   TI-86, Chap17, US English   Bob Fedorisko   Revised: 02/13/01 2:37 PM   Printed: 02/13/01 3:05 PM   Page 230 of 4

17MEMORY.DOC   TI-86, Chap17, US English   Bob Fedorisko   Revised: 02/13/01 2:37 PM   Printed: 02/13/01 3:05 PM   Page 230 of 4

17MEMORY.DOC   TI-86, Chap17, US English   Bob Fedorisko   Revised: 02/13/01 2:37 PM   Printed: 02/13/01 3:05 PM   Page 230 of 4

check-RAM             memory/default

 clears ENTRY

  screen

   reset menu

  storage area

             memory delete

    tolerance

    menu

      editor

When all memory is cleared and all defaults are set, the
standard TI

-86 has 

 bytes of available random-access

memory (RAM). As you store information to RAM, you can
monitor memory allocation on the Check RAM screen.

MEM

 

FREE

 reports the total number of bytes available in

RAM. Conversely, all other numbers on the screen report
the number of bytes that each data type currently occupies. For example, if you were to
store a 50-byte matrix in memory, the 

 total would increase to 

 bytes, while the 

 total would decrease by 50 to 

 bytes.

To display the number of bytes that a specific variable occupies, display the 

DELETE

 screen

for that data type (page 231). Scroll the screen, if necessary.

For information on 

 (the

tolerance editor), refer to the
Appendix.