Ken Thompson, perhaps one of the most well-known computer scientists of all time, created the grandfather of all regex algorithms in 1968, inspired by Brzozowski’s work, but only included OR (|) as a boolean operator. and somewhere in the process also changed the meaning of union to alternation by always choosing the left branch when both branches could match, but let’s skip ahead, we got plenty more tangents to avoid here.
Copyright © 1997-2026 by www.people.com.cn all rights reserved
。PDF资料对此有专业解读
Китай оценил идею продления безвизового режима для россиянПосол Китая в РФ назвал продление безвизового режима для россиян естественным
The workspace contains lambda terms and text labels. You can drag any of them with the mouse.
Digital access for organisations. Includes exclusive features and content.