Citizen SR-270II Calculator User Manual


 
7
x
2
[ RCL ] + [ A ]
x
σn [ 2nd ] + [
x
σn ]
x [ RCL ] + [ B ]
x
σn-1 [ 2nd ] + [
x
σn-1 ]
n [ RCL ] + [ C ]
y
[ 2nd ] + [
y
]
y
2
[ RCL ] + [ D ]
y
σn [ 2nd ] + [
y
σn ]
y [ RCL ] + [ E ]
y
σn-1 [ 2nd ] + [
y
σn-1 ]
xy [ RCL ] + [ F ] A [ 2nd ] + [ A ]
x
3
[ RCL ] + [ M ]
B
[ 2nd ] + [
B
]
x
2
y [ RCL ] + [ X ]
C
[ 2nd ] + [
C
]
x
4
[ RCL ] + [ Y ] r [ 2nd ] + [ r ]
x [ 2nd ] + [
x ]
x [ 2nd ] + [
x ]
y [ 2nd ] + [
y ]
The unit complies with the
requirements of Directive
89/336/EEC as amended
by 93/68/EEC
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