關於「Pattern matching」標籤，搜尋引擎有相關的訊息討論：

Pattern matching and wildcards | Trello - Atlassian Supportsupport.atlassian.com › Trello › Resources › AutomationPattern matching in GHCi - haskell - Stack Overflowstackoverflow.com › questions › pattern-matching-in-ghciUsing pattern matching - Striimwww.striim.com › docs › us