Casio CFX-9970G Manual Calculations - Manual (Page 13)

47
k k k k k Other Functions
• Be sure to specify “Comp” for Calculation/binary, octal, decimal, hexadecimal
mode.
Example Operation Display
+ = 3.65028154 !9 2 +!9 5 w 3.65028154 2 5
(–3) 2 = (–3)
×
(–3) = 9 (- 3 )xw 9
–3 2 = –(3
×
3) = –9 - 3 xw – 9
( 3 !X- 4 !X)
!Xw
12
8! (= 1
×
2
×
3
×
....
×
8) 8
K6
(
g
) 3 (PROB)
= 40320 1 ( x !) w 40320
3 = 42 !#( 36 * 42 * 49 )w 42 36
×
42
×
49
Random number generation
K6
(
g
) 3 (PROB)
(pseudo random number 4 (Ran#) w (Ex.) 0.4810497011
between 0 and 1)
What is the absolute value of
the common logarithm of
3
?
4
| log
3
| = 0.1249387366
K6
(
g
) 4 (NUM)
4
1 (Abs) l( 3 / 4 )w 0.1249387366
What is the integer part of
K6
(
g
) 4 (NUM)
– 3.5? 2 (Int) - 3.5 w – 3
What is the decimal part of
K6
(
g
) 4 (NUM)
– 3.5? 3 (Frac) - 3.5 w – 0.5
What is the nearest integer
K6
(
g
) 4 (NUM)
not exceeding – 3.5? 5 (Intg) - 3.5 w – 4
P.5
Function Calculations
2 - 3
1
––––––––––– = 12
1 1
––– – –––
3 4