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key et
Tapping the
key displays keys for inputting single-character variables, and changes the
softkey to
. You can tap this key to toggle between
Tapping the
key switches to a key set for inputting upper-case single-character
variables.
Tip
• As its name suggests, a single-character variable is a variable name that consists of a single
a
x
character like "
" or "
". Each character you input on the
character variable. You cannot use the
like "ab" or multiple-character strings. You must use the alphabet (abc) keyboard when you want
to input a multiple-character string. For more information, see "Using Single-character Variables"
on page 1-6-12.
• For information about the
sets, see "Using the Answer Variable (ans)" on page 2-2-2.
• Note that natural input is available in most applications of the ClassPad. Natural input cannot be
used in the geometry measurement box or when entering data into a list.
To u e the 2D keyboard for natural input
1
Example 1: To input
5
(1) On the application menu, tap
(2) Press the
(3) Press the
(4) Tap
and then tap
(5) Tap the input box of the denominator to move the
cursor there, or press
(6) Press
to move the cursor to the right side of 1/5.
• Instead of using
also tap with the stylus at the cursor destination.
(7) Tap
.
(8) Tap
, and then repeat steps (4) through (6) to
input 3/7.
(9) After everything is the way you want, press
1-6-17
Input
keyboard to input multiple-character variable names
key that appears in the lower right of all of the 2D keyboard key
3
+
7
to start the Main application.
key.
key, and then tap
to input the numerator.
and then tap
to move the cursor, you could
20060301
and the initial 2D keyboard.
keyboard is treated as a single-
to display the 2D keyboard.
.
.
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