Casio FX-180PA Manual page 17

7-4 Memory calculations using 6 constant memories
When a new number is entered into a constant memory by operating ENTRY ® ( Ot
to ©), the previous number stored is automatically cleared and the new number is put
in the constant memory.
The contents stored in the constant memories are preserved even after the power switch
is turned off.
To clear the contents press f
Ot (to ©) or m®
Ot
(to ©) in sequence.
193.2_23=
193.2-28=
193.2= 42 =
19302® 0t f®23Ø
O, ®28Ø
0t fo142 Ø
~
~
Another operations by using the independent memory:
19302®®B23Ø, Of®28Ø, ®B42Ø
9x6+3 _
(7-2)x8
906p3خO
®702®08Ø®O
~
8.4
6.9
4.6
57.
40.
1.425
Calculations in constant memory registers can also be performed by using the ©, O.
0 and ® keys.
7x8x9=504
4x5x6=120
3x6x9=162
(Total) 14 19 24 786
7®aa8®o©9®®Ø®®
4®O Ot 05®© 02 06®OOO M+
3®00061~1©O09®OOO M+
~0
L "J ❑2
t~
Q
MN
12x(2.3+3.4)-5=
M
504.
M
120.
162.
M
14.
M
19.
M
24.
M
786.
30x(2.3+3.4+4.5) -15x4.5=
12O)E 2Q3©30400 c O+ 05Ø
30040500 O, ® ®0 O15O ~OØ
63.4
238.5
1
To exchange the displayed number (4.5) with the contents of constant memory 1.
•16•