
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 $f(x) = \ln x - ax$.
(1) When $a= \frac {2}{e}$, find the equation of the tangent line to the function $f(x)$ at $x=e$;
(2) If the solution set of the inequality $\ln x - ax > 0$ contains exactly one integer, find the range of the real number $a$.

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