Citizen SR-270X College - Page 35

EX – 14
File name :
SR100DCollege_E_Example_110302_HDBR100DE04.doc
version : 10/11/23
STAT D
x
[ 2nd ] [ STATVAR ] [ 5 ] [ 2 ] [ = ]
2
.
875
STAT D
y
[ 2nd ] [ STATVAR ] [ 5 ] [ 5 ] [ = ]
6
.
875
STAT D
x
σn
[ 2nd ] [ STATVAR ] [ 5 ] [ 3 ] [ = ]
1. 053268722
STAT D
y
σn-1
[ 2nd ] [ STATVAR ] [ 5 ] [ 7 ] [ = ]
1. 125991626
STAT D
maxX
[ 2nd ] [ STATVAR ] [ 6 ] [ 2 ] [ = ]
4
STAT D
Σ x
2
[ 2nd ] [ STATVAR ] [ 4 ] [ 1 ] [ = ]
75
STAT D
A
[ 2nd ] [ STATVAR ] [ 7 ] [ 1 ] [ = ]
4
STAT D
-3
x
ˆ
[ (-) ] [ 3 ] [ 2nd ] [ STATVAR ] [ 7 ] [ 4 ]
[ = ]
-7
STAT D
2
y
ˆ
[ 2 ] [ 2nd ] [ STATVAR ] [ 7 ] [ 5 ] [ = ]
6
Example 50
¾
【
Math
】
:
2Y,5X
13Y4X
5Y5X3
−==⇒
⎩
⎨
⎧
=−
=+
Math D
1 : a n X + b n Y = c n
[ MODE ] [ 3 ] ( EQN)
2 : a n X + b n Y + c n Z = d n
Math D
a b c
1 0 0 0
2
0 0 0
1 (anX+bnY=cn)
0