<oembed><type>rich</type><version>1.0</version><author_name>npub1g5zswf6y48f7fy90jf3tlcuwdmjn8znhzaa4vkmtxaeskca8hpss23ms3l</author_name><author_url>https://nostr.ae/npub1g5zswf6y48f7fy90jf3tlcuwdmjn8znhzaa4vkmtxaeskca8hpss23ms3l</author_url><provider_name>njump</provider_name><provider_url>https://nostr.ae</provider_url><html>📅 Original date posted:2021-08-21&#xA;📝 Original message:&#xA;&gt;     Alternative Pathfinding?&#xA;&gt;     ========================&#xA;&#xA;&#xA;Or to put this section more succinctly: Why should cost be a number?&#xA;&#xA;What operations do the minimum cost flow algorithms demand of this thing called &#34;cost&#34;, and can we provide those operations using something which is not a number but is instead a different structure?&#xA;What is the minimal interface that the mincostflow algo demands of this &#34;cost&#34; datatype?&#xA;&#xA;Regards,&#xA;ZmnSCPxj</html></oembed>