ee.Number.erf

  • This method computes the error function of the input number.

  • It takes a single Number as input and returns a Number.

  • Examples show how to use the erf() method in both JavaScript and Python with various input values.

 Computes the error function of the input.

UsageReturns
Number.erf()Number
ArgumentTypeDetails
this: inputNumberThe input value.

Examples

Code Editor (JavaScript)

print('Error function of -10', ee.Number(-10).erf());  // -1
print('Error function of -0.001', ee.Number(-0.001).erf());  // -0.001128378
print('Error function of 0', ee.Number(0).erf());  // 0
print('Error function of 0.001', ee.Number(0.001).erf());  // 0.001128378
print('Error function of 10', ee.Number(10).erf());  // 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)

display('Error function of -10:', ee.Number(-10).erf())  # -1
# -0.001128378
display('Error function of -0.001:', ee.Number(-0.001).erf())
display('Error function of 0:', ee.Number(0).erf())  # 0
# 0.001128378
display('Error function of 0.001:', ee.Number(0.001).erf())
display('Error function of 10:', ee.Number(10).erf())  # 1