
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 a function \( f: \mathbf{R} \rightarrow \mathbf{R} \) such that for any real numbers \( x, y, z \), it holds that \( f(xy) + f(xz) - 2f(x)f(yz) \geq \frac{1}{2} \). Find the value of \([1 \cdot f(1)] + [2 \cdot f(2)] + \cdots + [2022 \cdot f(2022)]\), where \([x]\) denotes the greatest integer less than or equal to \( x \).

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