Specifications

62
Example Key operation Result
4! =
4
.o=
2400
10
P
3
=
10
.q
3
=
72000
5
C
2
=
5
.p
2
=
1000
What is 25%
of 500?
500
x
25
.%
12500
What
percentage of
400 is 120?
120
8
400
.%
3000
500
+
(500
×
25%) =
500
+
25
.%
62500
400 – (400
×
30%) =
400
-
30
.%
28000
Random Functions
This calculator has four kinds of random functions (the 2nd func-
tion of the
-
key).
Random numbers
A pseudo-random number, consisting of three signifi cant digits
from zero up to 0.999, can be generated by pressing
.|
0=
. To generate further random numbers in succession,
press
=
for each number. Press
s
to exit.
• To display numbers with three signifi cant digits, set the display
notation settings to “floating point”.
Random dice
To simulate a die roll, a random integer between 1 and 6 can
be generated by pressing
.|1=
. To generate
further random numbers in succession, press
=
for each
number. Press
s
to exit.
Random coin
To simulate a coin fl ip, 0 (heads) or 1 (tails) can be randomly
generated by pressing
.|2=
. To generate
further random numbers in succession, press
=
for each
number. Press
s
to exit.
4 Scientific Calculations.indd 624 Scientific Calculations.indd 62 07.7.5 2:46:21 PM07.7.5 2:46:21 PM