
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
If the positive sequence $\{a_n\}$ satisfies $\log a_{n+1} - \log a_n = 1$, and $a_{2001} + a_{2002} + a_{2003} + \ldots + a_{2010} = 2015$, then the value of $a_{2011} + a_{2012} + a_{2013} + \ldots + a_{2020}$ is \_\_\_\_\_\_.

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