CITIZEN SR-275EU - Manual (Page 14)

SR17D-D1-E.doc SIZE:140x75mm SCALE 2:1 2003/9/15
-E14-
Σ xy [ RCL ] + [ . F . ] A [ 2nd ] + [ A ]
Σ x 3 [ RCL ] + [ . M . ] B [ 2nd ] + [ B ]
Σ x 2
y [ RCL ] + [ . X . ] C [ 2nd ] + [ C ]
Σ x 4
[ RCL ] + [ . Y . ] r [ 2nd ] + [ r ]
x [ 2nd ] + [ x ]
∧
x [ 2nd ] + [
∧
x ]
∧
y [ 2nd ] + [
∧
y ]
(Note) : Variable Σx
4
, Σx
2
y are only available in Quadratic
regression.