
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
If $f(n) = \tan \frac{n\pi}{3}$ $(n \in \mathbb{N^*})$, then find the value of $f(1) + f(2) + \ldots + f(2017)$.

A) $- \sqrt {3}$  
B) $\sqrt {3}$  
C) $0$  
D) $-2 \sqrt {3}$

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