Trigonometric Function

Type

Format

Description

Function

Acos(number)

Computes the Arc Cosine value.

Function

Asin(number)

Computes the Arc Sine value.

Function

Atan(number)

Computes the Arc Tangent value.

Function

Atan2(number1, number2)

Computes the Arc Tangent value of number1/number2.

Function

Cos(number)

Computes the Cosine value.

Function

Cosh(number)

Computes the Hyperbolic Cosine value.

Function

Sin(number)

Computes the Sine value.

Function

Sinh(number)

Computes the Hyperbolic Sine value.

Function

Tan(number)

Computes the Tangent value.

Function

Tanh (number)

Computes the Hyperbolic Tangent value.

Function

n=Acos(number)

Description

Computes the Arc Cosine value.

Example

Returns the Arc Cosine of 1 to the variable VAL.

VAR VAL;

VAL=Acos(1);

Function

n=Asin(number)

Description

Computes the Arc Sine value.

Example

Returns the Arc Sine of 1 to the variable VAL.

VAR VAL;

VAL=Asin(1);

Function

n=Atan(number)

Description

Computes the Arc Tangent value.

Example

Returns the Arc Tangent of 1 to the variable VAL.

VAR VAL;

VAL=Atan(1);

Function

n=Atan2(number1, number2)

Description

Computes the Arc Tangent value.

Unlike the Atan() function, returns the Arc Tangent of number1/number2.

Example

Returns the Arc Tangent of (1/2) to the variable VAL.

VAR VAL;

VAL=Atan2(1,2);

Function

n=Cos(number)

Description

Computes the Cosine value.

Example

Returns the Cosine of 3.14159 to the variable VAL.

VAR VAL;

VAL=Cos(3.14159);

Function

n=Cosh(number)

Description

Computes the Hyperbolic Cosine value.

Example

Returns the Hyperbolic Cosine of 0 to the variable VAL.

VAR VAL;

VAL=Cosh(0);

Function

n=Sin(number)

Description

Computes the Sine value.

Example

Returns the Sine of 3.14159 to the variable VAL.

VAR VAL;

VAL=Sin(3.14159);

Function

n=Sinh(number)

Description

Computes the Hyperbolic Sine value.

Example

Returns the Hyperbolic Sine of 0 to the variable VAL.

VAR VAL;

VAL=Sinh(0);

Function

n=Tan(number)

Description

Computes the Tangent value.

Example

Returns the Tangent of 3.14159 to the variable VAL.

VAR VAL;

VAL=Tan(3.14159);

Function

n=Tanh(number)

Description

Computes the Hyperbolic Tangent value.

Example

Returns the Hyperbolic Tangent of 0 to the variable VAL.

VAR VAL;

VAL=Tanh(0);