Casio FX-260SOLAR - Manual (Page 36)

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Functions Input Range
x
Œ 0: –1҂10
100
 y log x 100
x
҃ 0: y Œ 0
x
 0: y ҃ n; (n is an integer)
However: –1
҂10
100
 y log ȊxȊ100
Total of integer, numerator, and denominator
must be 10 digits or less(including division
marks).
x
Œ 0:y ≠ 0
–1
҂10
100
1/y log x 100
x
҃ 0: y Œ 0
x
 0: y҃ 2nѿ1; (n ≠ 0; n is an integer)
However: –1
҂10 100 1/y
log
ȊxȊ100
x y
x 1/y
a b /
c
SD
1
2n
ѿ1
1
n
ȊxȊ 1҂10 50
ȊnȊ 1҂10
100
␴
n
, o : n ≠ 0
␴
n –1
: n ≠ 0, 1
• Errors are cumulative with such inter nal continuous
calculations as x y , x 1/y , x!, and 3
x, so accuracy may be
adversely affected.