
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 following conclusions:<br/>①${(sin\frac{π}{8})}′=cos\frac{π}{8}$<br/>②$\left(\cos x\right)'=\sin x$<br/>③${(\frac{1}{x}+2x-3)}′=-\frac{1}{{x}^{2}}+2$<br/>④$(e^{x})'=e^{x}$<br/>⑤$(3^{x})'=3^{x}$<br/>⑥${(\sqrt{x})}′=\frac{1}{2}\sqrt{x}$<br/>Among them, the correct conclusions are ____.

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