HP 35s Scientific Calculator Manuel d'utilisateur télécharger pdf (Page 189)

Simple Programming 13-7

5. End the program with a return instruction, which sets the program pointer back

to   after the program runs. Press

.

6. Press

 (or  ) to cancel program entry.

Numbers in program lines are stored precisely as you entered them, and they're

displayed using ALL or SCI format. (If a long number is shortened in the display,

press

 to view all digits.)

To enter an equation in a program line:

1. Press  to activate Equation–entry mode. The EQN annunciator turns on.

2. Enter the equation as you would in the equation list. See chapter 6 for details.

Use  to correct errors as you type.

3. Press  to terminate the equation and display its left end. (The equation

does not become part of the equation list.)

After you've entered an equation, you can press

  to see its checksum

and length. Hold the

 key to keep the values in the display.

For a long equation, the

 and  annunciators show that scrolling is active for

this program line. You can use Ö and Õ to scroll the display.

Clear functions and backspace key

Note these special conditions during program entry:

  always cancels program entry. It never clears a number to zero.

 In program line view status,

 deletes the current program line and Ö/

Õ begins the edit status. In program line edit status,  deletes a

character before the cursor.

 To program a function to clear the X–register, use   ().

When you insert or erase a line in a program, GTO and XEQ statements are

automatically updated if needed.

For example:

1 2 ... 184 185 186 187 188 189 190 191 192 193 194 ... 381 382

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HP 35s Scientific Calculator Manuel d'utilisateur Page 189