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Last Answer
The most recently calculated result is stored to the variable
Ans. Ans is retained in memory, even after the unit is turned
off. To recall the value of Ans:
Press
Press any operations key (
part of an entry, Ans and the operator are both displayed.
Order of Operations
1st
Expressions inside parentheses.
2nd Functions that need a
such as sin, log, and all R
3rd
Fractions.
4th
Functions that are entered after the argument, such
2
as x and angle unit modifiers (
5th
Exponentiation (
6th
Negation (
7th
Permutations (nPr) and combinations (nCr).
8th
Multiplication, implied multiplication, division.
9th
Addition and subtraction.
10th Conversions (
11th
completes all operations and closes all open
parentheses.
(Ans displays on the screen), or
,
and precede the argument,
P menu items.
) and roots (
).
,
, DMS).
4
etc.) As the first
r g).
).
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