
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 $f(x)= \frac {1}{2}m(x-1)^{2}-2x+3+\ln x$, where $m\in\mathbb{R}$.
(1) When $m=0$, find the interval where the function $f(x)$ is increasing;
(2) When $m > 0$, if the curve $y=f(x)$ has only one common point with its tangent line $l$ at point $P(1,1)$, find the value of the real number $m$.

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