20060301
1-6-8
Input
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Copying and pasting in the message box
The “message box” is a 1-line input and display area under the Graph window (see Chapter 3).
You can use the two buttons to the right of the message box to copy the message box
contents (
G
button), or to paste the clipboard contents to the message box (
H
button).
Copy and paste are performed the same way as the copy and paste operations using the soft
keyboard.
Advanced Soft Keyboard Operations
As explained in “Using the Soft Keyboard” on page 1-6-1, there are four soft keyboard types:
the math (mth) keyboard, the alphabet (abc) keyboard, the catalog (cat) keyboard, and the
2D math (2D) keyboard. This section provides more detailed information about soft keyboard
operations and the various key sets available with each soft keyboard.
• All of the explanations in this section start from the initial key set of each keyboard.
k
Using the Math (mth) Keyboard
The math (mth) keyboard is for inputting calculation expressions and numeric expressions. In
addition to the initial math (mth) key set, you can also select from among four other key sets
named
T
(trigonometry),
-
(calculus),
K
(option), and
V
(variable).
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Initial math (mth) keyboard key set
If you stay in the same application, the keyboard that you used last will appear when you
press the
k
key.
Message box
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