AI-generated Key Takeaways
-
The
Number.gammaincmethod calculates the regularized lower incomplete Gamma function γ(x,a) and returns a Number. -
It takes two Number arguments:
this(the left-hand value) andright(the right-hand value). -
The function returns NaN for negative input values for either x or a.
-
Examples demonstrate its usage in both JavaScript and Python.
| Usage | Returns |
|---|---|
Number.
gammainc
(right)
|
Number |
| Argument | Type | Details |
|---|---|---|
|
this:
left
|
Number | The left-hand value. |
right
|
Number | The right-hand value. |
Examples
Code Editor (JavaScript)
print ( 'Lower incomplete gamma function for x = 0, a = 1' , ee . Number ( 0 ). gammainc ( 1 )); // 0 print ( 'Lower incomplete gamma function for x = 1, a = 1' , ee . Number ( 1 ). gammainc ( 1 )); // 0.632120558 print ( 'Lower incomplete gamma function for x = 10, a = 1' , ee . Number ( 10 ). gammainc ( 1 )); // 0.999954600 print ( 'Lower incomplete gamma function for x = -1, a = 1' , ee . Number ( - 1 ). gammainc ( 1 )); // NaN print ( 'Lower incomplete gamma function for x = 10, a = -1' , ee . Number ( 10 ). gammainc ( - 1 )); // NaN
import ee import geemap.core as geemap
Colab (Python)
display ( 'Lower incomplete gamma function for x = 0, a = 1:' , ee . Number ( 0 ) . gammainc ( 1 )) # 0 display ( 'Lower incomplete gamma function for x = 1, a = 1:' , ee . Number ( 1 ) . gammainc ( 1 )) # 0.632120558 display ( 'Lower incomplete gamma function for x = 10, a = 1:' , ee . Number ( 10 ) . gammainc ( 1 )) # 0.999954600 display ( 'Lower incomplete gamma function for x = -1, a = 1:' , ee . Number ( - 1 ) . gammainc ( 1 )) # NaN display ( 'Lower incomplete gamma function for x = 10, a = -1:' , ee . Number ( 10 ) . gammainc ( - 1 )) # NaN
