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Idiomas disponibles
Sexagesimal ↔ Decimal transformation
Sexagesimal notation is as follow
12
59
45.6
Represent 12 Degree, 59 Minutes, 45.6 Seconds
• The calculator can preform the conversion between decimal and
sexagesimal numbers by [
] and [ 2nd ] [
29~30.
Coordinates transformation
Rectangular Coordinates
x + y i = r (cos θ + i sin θ )
• The calculator can perform the conversion between rectangular co-
ordinates and polar coordinates by [ ALPHA ] [ Pol ( ] and [ ALPHA ]
[ Rec ( ]. Calculation results are automatically stored in memory
variables E and F. See Example 31~32.
(Note) :When using those key, make sure the calculator is set for
the angle unit you want.
Probability
• This calculator provides the following probability functions : ( See
Example 33~36.)
[ nPr ]
Calculates the number of possible permutations
of n item taken r at a time.
[ nCr ]
Calculates the number of possible combinations
of n items taken r at a time.
[ x! ]
Calculates the factorial of a specified positive
integer x , where x ≦ 69.
[ RANDOM ]
Generates a random number between 0.000 and
0.999
–1
Other functions ( x
,
• The calculator also provides reciprocal ( [ x
), cubic root ( [
] ), universal root [
3
y
x
] ) and exponentiation ( [ x
] ) functions. See Example 37~40.
-E12-
]. See Example
Polar Coordinates
2
3,
y
,
,
, x
, x
x
)
–1
] ), square root ( [
]
2
], square ( [ x
] ), cubic ( [
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