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    4D v20.6
 
Exp 
                                
                                
        
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| Exp ( number ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| number | Real | 
             
         | 
        Number to evaluate | |||||
| Function result | Real | 
             
         | 
        Natural log base by the power of number | |||||
Exp raises the natural log base (e = 2.71828...) by the power of number. Exp is the inverse function of Log.
Note: 4D provides the predefined constant e number (2.71828...).
The following example assigns the exponential of 1 to vrE (the log of vrE is 1):
 vrE:=Exp(1) ` vrE gets 2.17828...
	Product:  4D
	Theme:  Math
	Number:  
        21
        
        
        
	
	Created:  < 4D v6
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	
	4D Language Reference ( 4D v20)
	
	
	4D Language Reference ( 4D v20.1)
	
	
	
	4D Language Reference ( 4D v20.2)
	
	4D Language Reference ( 4D v20.3)
	
	4D Language Reference ( 4D v20.4)
	
	
	4D Language Reference ( 4D v20.5)
	4D Language Reference ( 4D v20.6)
	
	
	
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