
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
An odd function $f(x)$ defined on $R$ satisfies $f(2-x)=f(x)$, and when $x\in [0,1]$, $f(x)=\log_2(x+1)$. Evaluate the expression $f(2021)+f(2022)+f(2023)$.

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