Operating the Calculator 153
For Special Characters
For Special CharactersFor Special Characters
For Special Characters
Use the 2¿ menu to select from a variety of special characters. For more
information, refer to “Entering Special Characters” in the Text Editor module.
Entering Numbers
Entering NumbersEntering Numbers
Entering Numbers
The keypad lets you enter positive and negative numbers for your calculations. You can
also enter numbers in scientific notation.
Entering a Negative Number
Entering a Negative NumberEntering a Negative Number
Entering a Negative Number
1. Press the negation key ·. (Do not use the subtraction key |.)
2. Type the number.
To see how your graphing calculator evaluates a negation in relation to other functions,
refer to the Equation Operating System (EOS™) hierarchy in the Technical Reference
Turn on uppercase
ALPHA-lock.
2¢
Turn off alpha-lock.
2¢ (turns off
uppercase lock)
To: Press:
To Next Page
Loading...
Need help?
General
