Based on the values tested, we can describe the function.

[DESCRIPTION]:
The function behaves differently in two intervals: x < 0 and x >= 0. 

For x < 0, the function generally outputs negative values that seem to approach 0 as x approaches 0. However, as x gets more negative, the output doesn't follow a simple trend.

For x >= 0, the function seems to output values between 5 and 6 for a wide range of x values. When x=0, the output is an exception, being outside of this range.

[DOMAIN]:
The domain of the function appears to be any real number. The function displays different behavior in the interval x < 0 compared to the interval x >= 0. At x=0, the function's output is an exception to the general behavior in the x >= 0 interval.

