Texas Instruments TI-84 PLUS - Graphing Calculator Manual Book page 30

Because the TI-84 Plus updates ENTRY only when you press Í, you can recall the previous
entry even if you have begun to enter the next expression.
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5 7
Í
y [
Accessing a Previous Entry
The TI-84 Plus retains as many previous entries as possible in ENTRY, up to a capacity of 128
bytes. To scroll those entries, press y [ repeatedly. If a single entry is more than 128 bytes,
it is retained for ENTRY, but it cannot be placed in the ENTRY storage area.
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1 A
Í
¿ ƒ
2 B
Í
y [
If you press y [ after displaying the oldest stored entry, the newest stored entry is displayed
again, then the next-newest entry, and so on.
y [
Executing the Previous Entry Again
After you have pasted the last entry to the home screen and edited it (if you chose to edit it), you
can execute the entry. To execute the last entry, press Í.
To execute the displayed entry again, press Í again. Each subsequent execution displays the
entry and the new answer.
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0 N
Í
ƒ Ã ¿ ƒ
N 1
ƒ ã ¡ Í
: äŠƒÄ N
Í
Í
Multiple Entry Values on a Line
To store to ENTRY two or more expressions or instructions, separate each expression or
instruction with a colon, then press Í. All expressions and instructions separated by colons
are stored in ENTRY.
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Chapter 1: Operating the TI-84 Plus Silver Edition 23