Casio fx-250HC User Manual page 33

Functions
1/y
x
b
/
a
c
SD
• Errors are cumulative with such internal continuous
calculations as x
adversely affected.
Operating Temperature:
Dimensions:
Weight:
x Œ0: y ≠ 0
1/y log x 100
100
–1 10
0: y Π0
x
x  0: y
2n 1;
However: –1 10
Total of integer, numerator, and denominator
must be 10 digits or less (including division
marks).
x  1 10
50
n  1 10
100
, o : n ≠ 0
n
: n ≠ 0, 1
n
–1
y , x 1/y , x!, and
0°C–40°C (32°F–104°F)
19(H)i73(W)i147(D) mm
104g including batteries
Input Range
1
(n ≠ 0; n is an integer)
n
1/y log x 100
100
3
x , so accuracy may be
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