In fact, in Judaism, there were matchmakers a long time ago, and though they didn't have an explicit algorithm per se, they definitely were running through formulas in their heads, like, is the girl going to like the boy?
例如犹太族 从很早以前就有媒人 例如犹太族 从很早以前就有媒人 虽然他们没有 列出公式 但在脑子里 一定琢磨过这些问题 比如 女孩会喜欢男孩吗？