Casio FX-260SOLAR - Manual (Page 35)

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Functions Input Range
ȊxȊ 1
1
҂ 10 –99 ͨ x  1 ҂ 10 100
–1
҂ 10
100
 x  100
–1
҂ 10
100
 x ͨ 230.2585092
0
ͨ x  1 ҂ 10 100
ȊxȊ 1҂ 10 50
ȊxȊ 2.154434690 ҂ 10
33
ȊxȊ 1҂ 10
100 ; x ≠ 0
ȊxȊ 1҂ 10
100
0
ͨ x ͨ 69 (x is an integer)
tanh –1 x
logx/lnx
10
x
e
x
x
x 2
x 3
1/x
3
x
x
!
n Pr/nCr
R→P
P→R
°’ ”
x
2
ѿ y
2
1҂10
100
0
ͨ r  1҂10
100
(DEG)
Ȋ␪Ȋ9҂10
9
(RAD)
Ȋ␪Ȋ5҂10 7 ␲ rad
(GRA)
Ȋ␪Ȋ1҂10
10 grad
However, for tan
␪:
Ȋ␪Ȋ≠ 90(2nѿ1):DEG
Ȋ␪Ȋ≠ ␲ր2·(2nѿ1):RAD
Ȋ␪Ȋ≠ 100(2nѿ1):GRA
Input and Results
Total of hour, minutes, and seconds digits
must be 10 or fewer (including separator
symbols).
Decimal ↔ Sexagesimal Conversions
ȊxȊͨ 2777777.777
0
ͨ r ͨ n
n
1҂10
10
(n and r are integers)