Python erf() Function | Math.erf() in Python Example

Python erf() is a method that is defined under the math module which is basically used to find the error function at x if x is the parameter passed.

Python erf() is an inbuilt method that is defined under the math module, which is used to find the error function at x if x is the parameter passed. For example if x is passed as a parameter in erf function (erf(x)) it returns error function. We can use a math module by importing it.

Python erf()

Python math.erf() method will return the error at x. The error function is also known as gauss error function, and the function throws an error if any non-number is passed as a parameter.

Syntax

math.erf(var)

Here var is the variable of which error function we have to find.

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