Maple Tutor
Part 6: Current
values of variables
- Enter
z:=3*s*t+2;
Now assign the value 7 to s and the value 1 to t.
s:=7; t:=1;
Then enter
z;
to see the current value of z.
- Go back up to the line
s:=7;
and change the 7 to 8. Then press RETURN while the cursor is
still in this line. Again note that an altered line must be entered for
the altered value to be acknowledged by Maple. Similarly, change
the value of t to -1. Now enter
z;
again.
We repeat: Maple remembers
what has been entered in the order it was entered.
- A very useful command is the restart command. If you enter
restart;
Maple clears the memory. It is the same as loading the current worksheet.
All Maple commands that you need, including loading of packages, must
be reentered.
