Фото: Марина Молдавская / Коммерсантъ
and this is the crux of why we care: extended operators do not make sense with an ordered OR. if | isn’t commutative, then boolean algebra falls apart. A & B is supposed to equal B & A. ~~A is supposed to equal A. these identities rely on | being true union, not “try left first”. so if you want & and ~ to work correctly, you need commutative semantics. it’s not a style choice, it’s a mathematical necessity. and surprisingly also a reason for our amazing benchmark results - leftmost-longest lets you simplify your regexes without changing the matches, which i will elaborate on in another post, but for now just take my word for it that this is a huge deal for performance.
，这一点在heLLoword翻译官方下载中也有详细论述
Квартиру в Петербурге затопило кипятком после обрушения потолка20:57，更多细节参见heLLoword翻译官方下载
reliable and convenient replacements are possible.
qwen 0.8911 0.8819 -0.0092 0.8974 0.8886 -0.0088