
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 that $O$ is the coordinate origin, $F$ is the right focus of the hyperbola $\frac{x^{2}}{a^{2}}-\frac{y^{2}}{b^{2}}=1\ (a > 0, b > 0)$, and the line $l$: $x=\frac{a^{2}}{c}$ intersects with one asymptote of the hyperbola at point $A$. If the area of $\triangle OAF$ is $\frac{a^{2}}{2}$, find the magnitude of the angle between the two asymptotes of the hyperbola.

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