# Funções trigonométricas e hiperbólicas

Esta seção descreve as funções usadas para realizar operações trigonométricas e hiperbólicas. Em todas as funções, os argumentos são expressões resolvendo para ângulos listados em radianos, onde x deve ser interpretado como um número real.

Todos os ângulos são medidos em radianos.

Todas as funções podem ser usadas no script da carga de dados e em expressões de gráfico.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### cos

Cosseno de x. O resultado é um número entre -1 e 1.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)cos( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### acos

Coseno inverso de x. A função somente é definida se -1≤x≤1. O resultado é um número entre 0 e p.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)acos( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### sin

Seno de x. O resultado é um número entre -1 e 1.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)sin( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### asin

Seno inverso de x. A função somente é definida se -1≤x≤1. O resultado é um número entre -p/2 e p/2.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)asin( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### tan

Tangente de x. O resultado é um número real.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)tan( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### atan

Tangente inversa dex. O resultado é um número entre -p/2 e p/2.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)atan( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### atan2

Generalização bidimensional da função tangente inversa. Retorna o ângulo entre a origem e o ponto representado pelas coordenadas x e y. O resultado é um número entre - p e + p.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)atan2( y,x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### cosh

Coseno hiperbólico de x. O resultado é um número real positivo.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)cosh( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### sinh

Seno hiperbólico de x. O resultado é um número real.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)sinh( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### tanh

Tangente hiperbólica de x. O resultado é um número real.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)tanh( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### acosh

Coseno hiperbólico inverso de x. O resultado é um número real positivo.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)acosh( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### asinh

Seno hiperbólico inverso de x. O resultado é um número real.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)asinh( x )

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)

#### atanh

Tangente hiperbólica inversa de x. O resultado é um número real.

[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)[](https://help.qlik.com/en-US/sense/Subsystems/Hub/Content/Sense_Hub/Scripting/TrigonometricAndHyperbolicFunctions/trigonometric-hyperbolic-functions.htm)atanh( x )

Exemplos:

O seguinte código de script carrega uma tabela de amostra e, depois, carrega uma tabela contendo as operações trigonométricas e hiperbólicas calculadas sobre os valores.

```
SampleData:
LOAD * Inline
[Value
-1
0
1];

Results:
Load *, 
cos(Value),
acos(Value),
sin(Value),
asin(Value),
tan(Value),
atan(Value),
atan2(Value, Value),
cosh(Value),
sinh(Value),
tanh(Value)
RESIDENT SampleData;

Drop Table SampleData;
```