Hp 39g Graphing Calculator Instrukcja Użytkownika Pobierz pdf (Strona 143)

SHIFT USW

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SHIFT

Arc sine: sin“ x. Output range is from -90° to 90°, -Tt/2 to

Jt/2, or -100 to 100 grads. Inputs and outputs depend on the

cuiTent angle format. Also accepts complex numbers.

ASIN(va/Me)

Example

ASIN(l) returns 9 0 (Degrees mode).

Arc cosine: cos“'x. Output range is from 0° to 180°, 0 to 7i, or

0 to 200 grads. Inputs and outputs depend on the current angle

format. Also accepts complex numbers. Output will be

complex for values outside the normal COS domain of

-1 <.t< 1 .

ACOS{value)

Example

ACOS ( 1 ) returns 0 (Degrees mode).

Arc tangent: tan“*x. Output range is from -90° to 90°, 2Tt/2 to

Ji/2, or -100 to 100 grads. Inputs and outputs depend on the

current angle format. Also accepts complex numbers.

ATAN(va/iic)

Example

ATAN {1 ) returns 4 5 (Degrees mode).

Square. Also accepts complex numbers.

vaille^

Example

18^ returns 32 4

Square root. Also accepts complex numbers.

'lvalue

Example

V324 returns 18

Negation. Also accepts complex numbers.

-value

Example

-(1,2) returns -1,-2)

Using mathematical functions

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Hp 39g Graphing Calculator Instrukcja Użytkownika Strona 143