Texas Instruments Voyage 200, Руководство пользователя

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Operating the Calculator 152
Entering Alphabetic Characters Entering Alphabetic Characters Entering Alphabetic Characters Entering Alphabetic Characters
Alphabetic characters are used in expressions such as
x
2
+y
2
to enter variable names
and in the Text Editor ( Text Editor module).
Typing Alphabetic Characters on the /Voyage™ 200 Typing Alphabetic Characters on the /Voyage™ 200 Typing Alphabetic Characters on the /Voyage™ 200 Typing Alphabetic Characters on the /Voyage™ 200
2 £
Recalls the contents of a variable.
H 8 À
Displays the UNITS dialog box.
2 ¿
Displays the CHAR menu, which lets you select Greek
letters, international accented characters, etc.
2 `
,
2 ±
Recalls the previous entry and the last answer,
respectively.
To: Press:
Type a single
lowercase alpha
character. the letter key
Type a single
uppercase alpha
character.
¤
and then the letter
key (status line shows
+
)
Type a space. spacebar
Turn on lowercase
alpha-lock. (no action needed)
Key Description