Casio fx-260 User Manual

— 34 —
Functions Input Range
x  0: –110
100
 y log x 100
x  0: y  0
x  0: y  n; (n is an integer)
However: –110
100
 y log x100
To tal of integer, numerator, and denominator
must be 10 digits or less(including division
marks).
x  0:y ≠ 0
–110
100
1/y log x 100
x  0: y  0
x  0: y 2n1; (n ≠ 0; n is an integer)
However: –110
100
1/y log x100
x
y
x
1/y
a
b
/
c
SD
1
2n1
1
n
x 110
50
n 110
100
n , o : n ≠ 0
n –1 : n ≠ 0, 1
•Errors are cumulative with such internal continuous
calculations as x
y
, x
1/y
, x!, and
3
x, so accuracy may be
adversely affected.

Casio fx-260 Specifications

General

Type	Scientific
Display	10-digit LCD
Power Source	Solar
Approved for Exams	Yes, permitted for use on SAT, ACT, and AP exams
Battery Life	N/A (Solar-powered)