This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Andrew Stacey
mathforge.org
did:plc:saqu2qo6zwvmvoemn3kk6f5r
There's a paragraph later where they waffle about "maybe not all x" (eg ln(1+x) ), but the implication is still that it converges for some non-trivial interval.
Whereas the only guarantee is that it converges when x=0
2025-10-15T18:47:23.923Z