TM5-6675-326-14
8-6.4
8 - 6 .5
8 - 6 .6
Two-Number Functions - Continued
d .
Select desired function.
Press key.
Example:
T o c a l c u l a t e 5 p e r c e n t o f 3 5 , p r e s s q , ~,
Exponent Key Y
NOTE
Exponent key is a two-number function.
a . K e y i n n u m b e r f o r Y . P r e s s (XU3 i f i t i s n e g a t i v e.
b .
Press
ENTER to send number to Y register in automatic memory
s t a c k .
c .
Key in number for X (exponent for Y).
P r e s s ICESI if it is
n e g a t i v e.
d .
P r e s s yx k e y .
Example:
To calculate 53, p r e ss
Yx.
Answer is 125.
Chain Calculations
NOTE
Calculator uses reverse polar notation
(RPN) logic for chain calculations .
a .
If equation has parenthetical expressions, key in numbers and
p e r f o r m f u n c t i o n i n f i r s t p a r e n t h e s i s.
p r e s s -], key in second number, and press function key
f o r t h a t o p e r a t i o n .
b.
Key in numbers and perform function in second parenthesis. Key
in first number, press
=, key in second number, then
press function key for that operation .
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