capacity, you will need to free up more memory capacity by deleting programs or statistical data you no longer need.

•See page 44 for information about how bytes are counted and how memory is shared by statistical data.

kEditing a Program

•While a program’s contents are on the display in the Edit Prog Mode, you can use e and r to move the cursor to the location you want to edit.

•Press [ to delete the function at the current cursor location.

•Use the insert cursor (page 9) when you want to insert a new statement into a program.

Executing a Program

RUN

The procedure in this section shows how to execute a program in the COMP Mode.
Perform the following key operation to enter the COMP Mode.

 

COMP .............................................................................................

F 1

•Example: To create a program that uses Heron’s formula to calculate the area of a triangle whose three sides measure A = 30, B = 40, C = 50

1.Execute the program.(In the COMP Mode) >2

Specify the number of the program you want to execute.

2. Input the values required for the calculation.
A? 30 <B? 40 <C? 50 <

(A+B+C)￿2 D

 

(Assigns the result of

→

Disp

60.

D = (A + B + C) ⎟ 2 to

 

 

 

 

variable D.)

 

 

 

E-38