Citizen SR-270X College Instruction Manual page 31

Example 35
【 Math 】 : 5 ! = 120
5 [ 2nd ] [ x ! ] [ = ]
Example 36
【 Line 】 : Generates a random number between 0.000 ~ 0.999
[ 2nd ] [ SET UP ] [ 2 ] (LineIO)
[ 2nd ] [ RANDM ] [ = ]
Example 37
【 Line 】 : 52 ÷R 6 + 10 = 18
52 [ 2nd ] [ ÷R ] 6 [ = ]
[ + ] 10 [ = ]
Example 38
【 Line 】 : Calculate the result for Y = X
(Y = 179) and when X = 8 (Y = 209)
[ ALPHA ] [ Y ] [ ALPHA ] [ = ]
[ ALPHA ] [ X ] [ x
[ X ] [ + ] 25 [ 2nd ][ CALC ]
7 [ = ]
[ = ]
8 [ = ]
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
2
] [ + ] 15[ ALPHA ]
EX – 10
Math D
5 !
1 2 0
D
R a n #
0. 4 4 9
D
5 2 ÷ R 6
Q =
R =
D
A n s + 1 0
2
+ 15 X + 25 when X = 7
D
X ?
D
2
Y = X + 1 5 X + 2 5
1 7 9
D
X ?
D
2
Y = X + 1 5 X + 2 5
2 0 9
8
4
1 8
0
7