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RE: [Coq-Club] Problem with dependent match statement

From: "Soegtrop, Michael" <michael.soegtrop AT intel.com>
To: "coq-club AT inria.fr" <coq-club AT inria.fr>
Subject: RE: [Coq-Club] Problem with dependent match statement
Date: Fri, 15 Sep 2017 11:29:59 +0000
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Dear Dominique, Jeff,

yes, sorry for my stupid comments. I knew the usages of Fin as type for index
parameters for functions with a vector parameter (as e.g. standard library
nth), but I didn't see the usefulness of such a type in a function which
actually creates a vector. I guess in

Fixpoint tabulate (n : nat) (A : Set) (f : Fin n -> A) : Vec A n :=

it is known that A is a set with n elements so that f can't be defined for a
different parameter type.

Best regards,

Michael
Intel Deutschland GmbH
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[Coq-Club] Problem with dependent match statement, Terrell, Jeffrey, 09/15/2017
- RE: [Coq-Club] Problem with dependent match statement, Soegtrop, Michael, 09/15/2017
- Re: [Coq-Club] Problem with dependent match statement, Jan-Oliver Kaiser, 09/15/2017
  - Re: [Coq-Club] Problem with dependent match statement, Dominique Larchey-Wendling, 09/15/2017
    - Re: [Coq-Club] Problem with dependent match statement, Terrell, Jeffrey, 09/15/2017
    - RE: [Coq-Club] Problem with dependent match statement, Soegtrop, Michael, 09/15/2017
      - Re: [Coq-Club] Problem with dependent match statement, Dominique Larchey-Wendling, 09/15/2017
        
        RE: [Coq-Club] Problem with dependent match statement, Soegtrop, Michael, 09/15/2017
        
        Re: [Coq-Club] Problem with dependent match statement, Terrell, Jeffrey, 09/16/2017
        
        RE: [Coq-Club] Problem with dependent match statement, Soegtrop, Michael, 09/18/2017
        Re: [Coq-Club] Problem with dependent match statement, Terrell, Jeffrey, 09/21/2017
        RE: [Coq-Club] Problem with dependent match statement, Soegtrop, Michael, 09/22/2017