SC3449

HANGZHOU SILAN MICROELECTRONICS CO.,LTD

REV:1.1

2007.11.19

Http: www.silan.com.cn

Page 8 of 23

Hyperbolic/counter-hyperbolic function

Arithmetic formula

Key-press

Result vision

Example1

Sinh 3.6

Hyp Sin 3.6

18.28545536

Example2

sinh-130

Hyp SHIFT sin-1 30

4.094622224

Angle unit counterchange

Please press SHIFT DRG

to pick up the menu on the display screen.

Press 1, 2 or 3 to choose the angle unit corresponding to the showing numerical value.

Arithmetic formula

Key-press

Result vision

Example

Transfer 4.25 radian into

degree

MODE MODE 1

“D”

4.25 SHIFT DRG

2(R)

4.25

r

243.5070629

Common and natural logarithm/inverse logarithm

Arithmetic formula

Key-press

Result vision

Example1

Log1.23

Log 1.23

0.089905111

Example2

Ln90

Ln 90

4.49980967

Example3

e

10

SHIFT e

22026.46579

Example4

10

1.5

SHIFT 10

31.6227766

Example5

2

4

2 x

y

4

16.

Square root

cube root

root

square

cube

reciprocal

factorial

stochastic number and pi

Arithmetic formula or

requirement

Key-press

Result vision

Example1

5

x

3

2

+

2

3 ×

5

5.287196908

Example2

3

3

27

5

−

+

3

5

3

(-) 27

-1.290024053

Example3

)

123

(

123

7

1

7

=

123

1.988647795

Example4

123+30

2

123

30 x

2

1023.

Example5

12

3

12 x

3

1728.

Example6

4

1

3

1

1

−

3 x

-1

4 x

-1

x

-1

12.

Example7

8

!

8 SHIFT x

!

40320.

Example8

Producing a stochastic

number between 0.000

and 0.999

SHIFT Ran

(For example, the result

every time is different)

0.526

Example9

3

π

3 SHIFT

π

9.424777961

D R

G

1

2

3