Casio fx-5800P User Manual page 104

• Here you can execute the user formula you just saved by pressing w .
4. Press J to close the Fmla List screen.
5. Press ,5 (PROG) to enter the PROG Mode.
6. Press 3 (EDIT).
• This displays the Prog Edit or Fmla Edit fi le menu.
• If the Prog Edit fi le menu is displayed, press
7. Use and
program you entered in step 3, and then press w .
• This displays the formula editing screen.
8. Use and
operations to edit it.
9. After program contents are the way you want, press J .
• This returns to the Fmla Edit fi le menu.
A Creating and Saving a New Formula
5 (PROG) to enter the PROG Mode.
1. Press
2. Press 1 (NEW).
• This will display the fi le name input screen, and automatically alpha-lock the
calculator's keyboard (
3. Enter up to 12 characters for the fi le name and then press
.
• This will register the fi le name and display the run mode
selection screen.
4. Press 3 (Formula) to select the Formula Mode.
• This displays the formula editing screen.
5. Input the formula.
• See "Formula Editing Screen Operations" (page 104) for information about the
expressions, variables, and characters that can be input.
6. After you are fi nished with your input, press J .
• This changes to the PROG Mode Fmla Edit fi le menu, which now displays the fi le name
of the saved formula.
A Editing an Existing User Formula
See "Editing an Existing Program" (page 108).
to move the highlighting to the name of the
to move the cursor around the formula, and perform the required
).
to change to the Fmla Edit fi le menu.
→
E-103