This is the 12108th most frequent Russian word.
изложил
"Stated" or "explained."
Here, 'изложил' means 'expressed' or 'articulated' someone's ideas or thoughts in a structured manner, used in context to written communication.
Он изложил свои мысли в письме.
He expressed his thoughts in the letter.
In this case, 'изложил' refers to 'explained' or 'outlined' rules or guidelines systematically, often used in instructional or explanatory contexts.
Учитель изложил правила поведения.
The teacher explained the rules of conduct.
The usage of 'изложил' here denotes 'presented' and involves structured presentation of findings in a formal context, such as academic writing.