HP 39g+ Graphing Calculator Guide de l'utilisateur Page 35

  • Télécharger
  • Ajouter à mon manuel
  • Imprimer
  • Page
    / 294
  • Table des matières
  • MARQUE LIVRES
  • Noté. / 5. Basé sur avis des utilisateurs
Vue de la page 34
Getting started 1-25
Accessing the
display history
Pressing enables the highlight bar in the display
history. While the highlight bar is active, the following
menu and keyboard keys are very useful:
Clearing the
display history
It’s a good habit to clear the display history (
CLEAR) whenever you have finished working in HOME. It
saves calculator memory to clear the display history.
Remember that all your previous inputs and results are
saved until you clear them.
Using fractions
To work with fractions in HOME, you set the number
format to Fractions, as follows:
Setting Fraction
mode
1. In HOME, open the HOME MODES input form.
MODES
Key Function
, Scrolls through the display history.
Copies the highlighted expression to
the position of the cursor in the edit line.
Displays the current expression in
standard mathematical form.
Deletes the highlighted expression from
the display history, unless there is a
cursor in the edit line.
CLEAR
Clears all lines of display history and
the edit line.
Vue de la page 34
1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 293 294

Commentaires sur ces manuels

Pas de commentaire