
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
For any  $0\leq x_1,x_2,\ldots,x_{2011} \leq 1$ , Find the maximum value of \begin{align*} \sum_{k=1}^{2011}(x_k-m)^2 \end{align*} where  $m$  is the arithmetic mean of  $x_1,x_2,\ldots,x_{2011}$ .

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