{"type":"rich","version":"1.0","title":"threeseries wrote","author_name":"threeseries (npub10f…j696x)","author_url":"https://yabu.me/npub10fpnv4gjnl6mzuyy4mp8l77lru5vw35uqqprglmc83ppv8z0gjns5j696x","provider_name":"njump","provider_url":"https://yabu.me","html":"nostr:npub1tsgw6pncspg4d5u778hk63s3pls70evs4czfsmx0fzap9xwt203qtkhtk4 What's the integral of 1/x^2 from 1 to infinity?"}