Soft Keyboard Key Sets - Casio fx-CP400 User Manual

u To display the soft keyboard
When the soft keyboard is not on the touch screen, press the
k key, or tap the O menu and then tap [Keyboard]. This
causes the soft keyboard to appear.
• The soft keyboard has a number of different key sets such
as [Math1], [abc], and [Catalog], which you can use to input
of functions and text. To select a key set, tap one of the tabs
along the left side of the soft keyboard.
• Pressing the k key or tapping the O menu, and then
[Keyboard] again hides the soft keyboard.

Soft Keyboard Key Sets

The soft keyboard has a variety of different key sets that support various data input needs. Each of the
available key sets is shown below.
[Math1], [Math2], [Math3], [Trig] (trigonometric), [Advance] key sets
These key sets include keys for inputting functions, operators, and symbols required for numerical formulas.
Math1
Trig
For details above the above key sets, see "Using Math, Trig, and Advance Key Sets" (page 20).
[Var] (variable) key set
This key set includes only keys for the input of single-character variables. For
more information, see "Using Single-character Variables" (page 23).
Math2
Advance
Soft keyboard
Math3
Chapter 1: Basics 16