In computability and complexity theory, ALL is the class of all decision problems. == Relations to other classes == ALL contains all of the complex classes of decision problems, including RE and co-RE, and uncountably many languages that are neither RE nor co-RE. It is the largest complexity class, containing all other complexity classes.
In computability and complexity theory, ALL is the class of all decision problems. == Relations to other classes == ALL contains all of the complex classes of decision problems, including RE and co-RE, and uncountably many languages that are neither RE nor co-RE. It is the largest complexity class, containing all other complexity classes.
Source: Wikipedia "ALL (complexity)" · CC BY-SA 4.0
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