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ee.Number.log

AI-generated Key Takeaways

The Number.log() method computes the natural logarithm of the input number.
This method takes a Number as input and returns a Number.
Example usage in JavaScript and Python demonstrates how the natural logarithm is calculated for different input values.

Computes the natural logarithm of the input.

Usage	Returns
`Number. log ()`	Number

Argument	Type	Details
this: `input`	Number	The input value.

Examples

Code Editor (JavaScript)

 print 
 ( 
 ee 
 . 
 Number 
 ( 
 Math 
 . 
 pow 
 ( 
 Math 
 . 
 E 
 , 
  
 - 
 1 
 )). 
 log 
 ()); 
  
 // -1 
 print 
 ( 
 ee 
 . 
 Number 
 ( 
 1 
 ). 
 log 
 ()); 
  
 // 0 
 print 
 ( 
 ee 
 . 
 Number 
 ( 
 Math 
 . 
 E 
 ). 
 log 
 ()); 
  
 // 1

Python setup

See the Python Environment page for information on the Python API and using geemap for interactive development.

 import 
  
 ee 
 import 
  
 geemap.core 
  
 as 
  
 geemap

Colab (Python)

 import 
  
 math 
 display 
 ( 
 ee 
 . 
 Number 
 ( 
 pow 
 ( 
 math 
 . 
 e 
 , 
 - 
 1 
 )) 
 . 
 log 
 ()) 
 # -1 
 display 
 ( 
 ee 
 . 
 Number 
 ( 
 1 
 ) 
 . 
 log 
 ()) 
 # 0 
 display 
 ( 
 ee 
 . 
 Number 
 ( 
 math 
 . 
 e 
 ) 
 . 
 log 
 ()) 
 # 1

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AI-generated Key Takeaways

Examples

Code Editor (JavaScript)

Colab (Python)

ee.Number.log