
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 a rectangular pan of brownies, with Grandma cutting the brownies into pieces of equal size and shape, and the number of interior pieces being twice the number of pieces along the perimeter of the pan, calculate the smallest dimension of the rectangular pan.

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