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To enter a matrix name:
1. Press y ¾.
The Matrix Names menu appears.
2. Press the number on the keypad that corresponds with the desired Matrix Name.
Ex: Press 1 for [A] as shown.
Note: In MathPrint™ mode, press ~ to get out of the MathPrint™ template and
continue entering the expression.
Calculate 3.76 P (L7.9 +$ 5) + 2 log 45.
MathPrint™ Classic
3 Ë 76 ¥ £ k 7 Ë 9 Ã y C 5 ~ ¤
à 2 « 45 ¤ Í
Note: The ~ is a notable keystroke
difference as compared to Classic.
3 Ë 76 ¥ £ k 7 Ë 9 Ã y C 5 ¤
¤ Ã 2 « 45 ¤ Í
Multiple Entries on a Line
To enter two or more expressions or instructions on a line, separate them with colons
(ƒ m). All instructions are stored together in last entry (ENTRY).
Entering a Number in Scientific Notation
1. Enter the part of the number that precedes the exponent. This value can be an
expression.
2. Press y D. â is pasted to the cursor location.
3. Enter the exponent, which can be one or two digits.
Notes:
• If the exponent is negative, press k, and then enter the exponent.
Evaluating Expressions 27
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