Copyright © 2006 Texas Instruments Incorporated 11
Last answer
% i
The most recently calculated result is stored to the variable
Ans. Ans is retained in memory, even after the TI-30XS
MultiView™ calculator is turned off. To recall the value of Ans:
•Press % i (Ans displays on the screen), or
• Press any operations key (T, U, and so forth) as the first
part of an entry. Ans and the operator are both displayed.
Examples
Order
of
operations
The TI-30XS MultiView™ calculator uses Equation Operating
System (EOS™) to evaluate expressions. Within a priority
level, EOS evaluates functions from left to right and in the
following order.
Ans
3 V 3 <
V 3 <
3 % c % i
<
1st Expressions inside parentheses.
2nd Functions that need a ) and precede the
argument, such as sin, log, and all R ¶P menu
items.
3rd Fractions.
4th Functions that are entered after the argument,
such as x
2
and angle unit modifiers.
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