
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 $f(x)=\sin 2x+\sin (2x- \frac {π}{3}).$
(1) Find the smallest positive period of $f(x)$;
(2) Translate the graph of $f(x)$ left by $m(m > 0)$ units to obtain the function $g(x)$. The graph of $g(x)$ is symmetric about the line $x= \frac {π}{8}$. Find the minimum value of $m$ and the range of $g(x)$ on $[0, \frac {π}{4}]$ when $m$ is minimum.

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