# Trigonometriska och hyperboliska funktioner

Den här delen beskriver funktioner för att utföra trigonometriska och hyperboliska operationer. I alla funktionerna är argumenten uttryck som resulterar i vinklar mätta i radianer, där x ska tolkas som ett verkligt tal.

Alla vinklar mäts i radianer.

Alla funktioner kan användas både i dataladdningsskriptet och diagramuttryck.

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

#### cos

Cosinus av x. Resultatet blir ett tal mellan -1 och 1.

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

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

#### acos

Invers cosinus av x. Funktionen är bara definierad om -1≤x≤1. Resultatet blir ett tal mellan 0 och p.

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

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

#### sin

Sinus av x. Resultatet blir ett tal mellan -1 och 1.

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

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

#### asin

Invers sinus av x. Funktionen är bara definierad om -1≤x≤1. Resultatet blir ett tal mellan - p/2 och p/2.

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

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

#### tan

Tangens av x. Resultatet blir ett reellt tal.

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

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

#### atan

Invers tangens av x. Resultatet blir ett tal mellan - p/2 och p/2.

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

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

#### atan2

Tvådimensionell generalisering av invers tangens-funktionen. Returnerar vinkeln mellan origo och den punkt som motsvaras av koordinaterna x och y. Resultatet blir ett tal mellan - p och + p.

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

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

#### cosh

Cosinus hyberbolicus av x. Resultatet blir ett positivt reellt tal.

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

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

#### sinh

Sinus hyberbolicus av x. Resultatet blir ett reellt tal.

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

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

#### tanh

Tangens hyberbolicus av x. Resultatet blir ett reellt tal.

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

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

#### acosh

Invers cosinus hyberbolicus av x. Resultatet blir ett positivt reellt tal.

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

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

#### asinh

Invers sinus hyberbolicus av x. Resultatet blir ett reellt tal.

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

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

#### atanh

Invers tangens hyberbolicus av x. Resultatet blir ett reellt tal.

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

Exempel:

Följande skript laddar exempeldata och laddar sedan en tabell som innehåller de beräknade trigonometriska och hyperboliska operationerna för värdena.

```
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;
```