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?
Faktisk var der i jødedommen "Kirsten Gifteknive" allerede for lang tid siden, og selvom de ikke nødvendigvis havde en algoritme som sådan, så gennemgik de bestemt nogle formler i tankerne, f.eks. vil pigen kunne lide drengen?