Question

True error Write a function called trueError that takes the following inputs: • X, the new value • Xtrue, the previous value

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Answer #1

In case of any queries, please revert back.

We have to write code for the true error.

For this, we would need absolute value and so we need to import the math package. I assume you have imported this. Now, we need to write code to find the trueError.

|\frac{x - x_{true}}{x_{true}}|

This has to be done in python. The function will look something like this.

def trueError(x,xtrue):
   error = abs(x-xtrue)
error = error / abs(xtrue)
return error

So, we just need to call this function in the next line.

trueError(10,20)

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