[ebingdom]

I think there might be a loose connection. When you want to prove something using mathematical induction, you must come up with an "induction hypothesis". This requires cleverness which could possibly be described as the product of inductive reasoning (in the philosophical sense). Essentially it amounts to finding a general principle that can be specialized to prove each of the inductive steps.

The main difference to me is that, with inductive reasoning (in the philosophical sense), you converge on a general principle but it might be wrong—it is only probable. Mathematical induction is the tool needed to close the gap—to turn a hypothesis which could be wrong into a bulletproof mathematical theorem. Of course, if your induction hypothesis didn't turn out to be right, you won't be able to complete the proof.

I use the Coq theorem prover to write induction proofs all the time, and often you have to try out different induction hypotheses until you get one that finally works. The process my brain goes through to come up with these induction hypotheses feels like "inductive reasoning" in the philosophical sense as I understand it.

[routerl]

Yeah, I think you nailed the reason why they both use the same word: "mathematical induction" is deductive once the proof is finished, but coming up with the proof is absolutely an inductive process.