Package ortus.boxlang.runtime.bifs.global.math

Class Exp

java.lang.Object

ortus.boxlang.runtime.bifs.BIF

ortus.boxlang.runtime.bifs.global.math.Exp

@BoxBIF
@BoxMember(type=NUMERIC)
public class Exp
extends BIF

Field Summary

Fields inherited from class ortus.boxlang.runtime.bifs.BIF

__functionName, __isMemberExecution, asyncService, cacheService, componentService, declaredArguments, functionService, interceptorService, logger, moduleService, runtime, schedulerService

Constructor Summary

Constructors

Constructor	Description
Exp()	Constructor

Method Summary

Modifier and Type	Method	Description
static Number	_invoke(Number num)
Object	_invoke(IBoxContext context, ArgumentsScope arguments)	Calculates the exponent whose base is e that represents a number.
static BigDecimal	exp(BigDecimal x, MathContext mc)	Calculates the exponent of a BigDecimal using Taylor series expansion.

Methods inherited from class ortus.boxlang.runtime.bifs.BIF

announce, getDeclaredArguments, invoke

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Exp

public Exp()

Constructor

Method Details

_invoke

public Object _invoke(IBoxContext context,
 ArgumentsScope arguments)

Calculates the exponent whose base is e that represents a number.

Specified by:

_invoke in class BIF

Parameters:

context - The context in which the BIF is being invoked.

arguments - Argument scope for the BIF.

Returns:

The result of the invocation

exp

public static BigDecimal exp(BigDecimal x,
 MathContext mc)

Calculates the exponent of a BigDecimal using Taylor series expansion.

Parameters:

x - The BigDecimal value to calculate the exponent for.

mc - The MathContext to control the precision.

Returns:

The exponent of the BigDecimal.

_invoke

public static Number _invoke(Number num)