
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the function $f\left(x\right) =\frac{{{\left( x+1 \right)}^{2}}+sinx}{{{x}^{2}}+1}$, its derivative is denoted as ${f}^{,}\left(x\right)$. Find the value of $f\left(2017\right)+{f}^{,}\left(2017\right)+f\left(-2017\right)-{f}^{,}\left(-2017\right)$ = ___.

Present the answer in LaTex format: \boxed{Your answer}
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