*To*: cl-isabelle-users at lists.cam.ac.uk*Subject*: Re: [isabelle] Simpler theorem statements, and proofs for them [Re: Started auction theory toolbox; announcement, next steps, and questions]*From*: Lars Noschinski <noschinl at in.tum.de>*Date*: Thu, 22 Nov 2012 17:04:02 +0100*In-reply-to*: <50AE3314.8060002@cs.bham.ac.uk>*References*: <50916DB3.4030707@cs.bham.ac.uk> <B342CF2B-EEC3-4932-A98D-193702F57A14@cam.ac.uk> <5091CE53.6020006@cs.bham.ac.uk> <C76381F2-5127-48DF-B198-DE2B3AABEAB1@cam.ac.uk> <50AE3314.8060002@cs.bham.ac.uk>*User-agent*: Mozilla/5.0 (X11; Linux x86_64; rv:10.0.10) Gecko/20121027 Icedove/10.0.10

On 22.11.2012 15:13, Christoph LANGE wrote:

assumes assm1: "p n" and assm2: "q n" and assm3: "r n" shows "s n" using assms (* <-- now this became necessary, otherwise even "case 0" would fail, but why? *) proof (induct n)

[...]

case (Suc n) (* and now I have to explicitly restate all assumptions: *) assume assm1: "p (Suc n)" assume assm2: "q (Suc n)" assume assm3: "r (Suc n)" ...

-- Lars

**Follow-Ups**:

**References**:**[isabelle] Simpler theorem statements, and proofs for them [Re: Started auction theory toolbox; announcement, next steps, and questions]***From:*Christoph LANGE

**Re: [isabelle] Simpler theorem statements, and proofs for them [Re: Started auction theory toolbox; announcement, next steps, and questions]***From:*Lawrence Paulson

**Re: [isabelle] Simpler theorem statements, and proofs for them [Re: Started auction theory toolbox; announcement, next steps, and questions]***From:*Christoph LANGE

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