User Manual

50 TI-30XS MultiView: A Guide For Teachers © 2006 TEXAS INSTRUMENTS INCORPORATED
Equation Operating System (EOS™)
1 (first) Expressions inside D E
2 Functions that need a E and precede the
expression, such as >, A, and some menu
items
3 Fractions
4 Functions entered after the expression, such as
F and angle unit modifiers (
¡, ¢, £, r, g)
5 Exponentiation (G) and roots (%c)
Note: In Classic mode, exponentiation using the
G key is evaluated from left to right. The
expression 2^3^2 is evaluated as (2^3)^2, with
a result of 64.
In MathPrint™ mode, exponentiation using the
G key is evaluated from right to left. Pressing
2 G 3 G 2 displays as , with the result of
512.
The TI-30XS MultiView™ scientific calculator
evaluates expressions entered with F and a
from left to right in both Classic and MathPrint
modes. Pressing 3 F F displays as . This is
calculated as (3
2
)
2
= 81.
2
3
2
3
22