Calculates the regularized lower incomplete Gamma function γ(x,a).
| 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
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)
print('Lower incomplete gamma function for x = 0, a = 1:',
ee.Number(0).gammainc(1).getInfo()) # 0
print('Lower incomplete gamma function for x = 1, a = 1:',
ee.Number(1).gammainc(1).getInfo()) # 0.632120558
print('Lower incomplete gamma function for x = 10, a = 1:',
ee.Number(10).gammainc(1).getInfo()) # 0.999954600
print('Lower incomplete gamma function for x = -1, a = 1:',
ee.Number(-1).gammainc(1).getInfo()) # NaN
print('Lower incomplete gamma function for x = 10, a = -1:',
ee.Number(10).gammainc(-1).getInfo()) # NaN