Seiko ER8100 Operation Manual page 15

* When the is displayed on the
FORMULA
explanatory screen, you can find the related
formula.
1 Press and type a word.
Example:
integral equation
2 Press .
3 Press to select the first word you
can look up.
Selected word will begin to flash on and off.
* Press to return to the previous screen
or to disable the cursor.
4 Select using the cursor keys.
FORMULA
5 Press .
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