ee.Number.erf

Page Summary

• 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.

Usage	Returns
Number.erf()	Number

Argument	Type	Details
this: input	Number	The 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