*To*: cl-isabelle-users at lists.cam.ac.uk*Subject*: Re: [isabelle] Infinitely recursive lambda expression or not?*From*: Yannick Duchêne (Hibou57) <yannick_duchene at yahoo.fr>*Date*: Sat, 14 Dec 2013 14:29:15 +0100*Organization*: Ada @ Home*References*: <op.w72usxweule2fv@cardamome> <C743CBFE-029F-4E49-9A56-3695338394B8@cantab.net> <op.w720faa1esn74s@cardamome> <F475D56A-1702-4965-AD03-EF178FAECD6E@cam.ac.uk>*User-agent*: Opera Mail/12.16 (Linux)

On 14 Dec 2013, at 12:17, Yannick<yannick_duchene at yahoo.fr> wrote:Why is f(False) not False ? If it's built with False only and onlydisjunctions, where could True comes from?Or else may be my interpretation is wrong: I see it as an infinitesequence like “x ∨ x ∨ x ∨ x ∨ x ∨ …”.I’m afraid that’s your mistake. Such expressions simply don’t make sense. Larry Paulson

Thanks again for the comments. -- “Syntactic sugar causes cancer of the semi-colons.” [1] “Structured Programming supports the law of the excluded muddle.” [1] [1]: Epigrams on Programming — Alan J. — P. Yale University

**References**:**[isabelle] Infinitely recursive lambda expression or not?***From:*Yannick Duchêne (Hibou57)

**Re: [isabelle] Infinitely recursive lambda expression or not?***From:*John Wickerson

**Re: [isabelle] Infinitely recursive lambda expression or not?***From:*Yannick

**Re: [isabelle] Infinitely recursive lambda expression or not?***From:*Lawrence Paulson

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