
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
In an arithmetic sequence \(\left\{a_{n}\right\}\) with a common difference \(d\) and all terms being positive integers, if \(a_{1} = 1919\), \(a_{m} = 1949\), and \(a_{n} = 2019\), find the minimum value of the positive integer \(m+n\).

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