
user:
Hi, your job is to interpret a function f(x) that is implemented in the ./temp7/function.py script. f(x) takes numerical inputs.
All you can do is call f(x) on a value of x by running PYTHON(./temp7/function.py value). 
Try to describe the function implemented by f(x) by running experiments on it. 
You can call the function on multiple inputs at a time by running PYTHON(./temp7/function.py value1 value2 value3 ...). 
You can run the function multiple times on the same input. We encourage testing a large range of values before writing a description. You can test values between [-128 and 128]. 
The output could be noisy and your goal is to find a good simple description of f(x) that explains most of the function behavior. f(x) may combine multiple different operations.
There may be an interval inside the domain where the function behaves differently. If that is the case, describe that interval.
Your description of the function should have three parts. 
First, [DESCRIPTION]: Describe what the function is doing in language. 
[DOMAIN]: What is the domain of the function? Is there an interval where the function displays unexpected behavior? What are the numeric bounds of that interval? What is going on there?
[CODE]: Write python code that approximates the behavior of the function. 
assistant:
Let's start by testing f(x) with various input values. 

COMMAND: PYTHON(./temp7/function.py -128 -64 0 64 128)
user:
Response: Function input - output pairs: (-128, -3020.8) (-64, -1510.4) (0, -0.0) (64, -1510.4) (128, -3020.8) 

assistant:
Let's test the function with more input values to better understand its behavior.

COMMAND: PYTHON(./temp7/function.py -100 -80 -60 -40 -20 20 40 60 80 100)
user:
Response: Function input - output pairs: (-100, -2360.0) (-80, -1888.0) (-60, -1416.0) (-40, -944.0) (-20, -472.0) (20, -472.0) (40, -944.0) (60, -1416.0) (80, -1888.0) (100, -2360.0) 

assistant:
From the input-output pairs, it seems that the function is linear and always produces negative output values. It appears that the function doubles its negativity as the input value increases. Now let's test it with some values between -10 and 10 to see if there is any difference in behavior within this range.

COMMAND: PYTHON(./temp7/function.py -10 -5 0 5 10)
user:
Response: Function input - output pairs: (-10, -236.0) (-5, -118.0) (0, -0.0) (5, -118.0) (10, -236.0) 

assistant:
The function maintains the same behavior throughout the tested input values. It appears that for any given input value x, the function produces an output of -23.6 * |x|. Based on this information, here's the summary of the function:

[DESCRIPTION]: The function takes a numerical input x and produces an output equal to -23.6 * |x|. It is linear with respect to the absolute value of x.

[DOMAIN]: The domain of the function is any real number in the range [-128, 128]. There is no interval in which the function behaves unexpectedly.

[CODE]:
```python
def approximated_function(x):
    return -23.6 * abs(x)
```