Casio FX-82SX manual Functions Input Range

Functions

Input Range

ex

–1

10100

x

230.2585092

0

x

1

10100

x

x2

x

1

1050

1/x

x

1

10100 ; x ≠ 0

3

x

1

10100

x

x!

0

x

69 (x is an integer)

0

r

n

nPr/nCr

n 1 1010

(n and r are integers)

1

10100

→

x2

y2

R

P

0

r

1

10100

However, for tan:

P→R

(DEG) 

9

109

 ≠ 90(2n

1):DEG

(RAD) 

5

107 rad

 ≠ 2·(2n

1):RAD

(GRA) 

1

1010 grad

 ≠ 100(2n

1):GRA

Sexagesimal: a , b, c

10100 0

b, c

°’ ”

Decimal: x

2.777777777

1096

x

0: –1

10100

y log x

100

x

0: y

0

1

xy

x

0: y

n;

(n is an integer)

2n 1

However: –1 10100 y log x

100

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