
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
Algebraists have invented a new operation $*$ which satisfies the conditions: $a \leqslant a=0$ and $a *(b * c) = (a *) b) + c. Calculate 2015 2014. (The symbol "+" denotes addition in its usual sense, and parentheses indicate the order of operations.)

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