1.1 --- a/doc-src/IsarRef/Thy/HOL_Specific.thy	Sat Feb 28 17:08:08 2009 +0100
     1.2 +++ b/doc-src/IsarRef/Thy/HOL_Specific.thy	Sat Feb 28 17:08:33 2009 +0100
     1.3 @@ -775,7 +775,7 @@
     1.4  
     1.5  text {*
     1.6    \begin{matharray}{rcl}
     1.7 -    @{method_def (HOL) "iprover"} & : & @{text method} \\
     1.8 +    @{method_def (HOL) iprover} & : & @{text method} \\
     1.9    \end{matharray}
    1.10  
    1.11    \begin{rail}
    1.12 @@ -783,11 +783,11 @@
    1.13      ;
    1.14    \end{rail}
    1.15  
    1.16 -  The @{method iprover} method performs intuitionistic proof search,
    1.17 -  depending on specifically declared rules from the context, or given
    1.18 -  as explicit arguments.  Chained facts are inserted into the goal
    1.19 -  before commencing proof search; ``@{method iprover}@{text "!"}''
    1.20 -  means to include the current @{fact prems} as well.
    1.21 +  The @{method (HOL) iprover} method performs intuitionistic proof
    1.22 +  search, depending on specifically declared rules from the context,
    1.23 +  or given as explicit arguments.  Chained facts are inserted into the
    1.24 +  goal before commencing proof search; ``@{method (HOL) iprover}@{text
    1.25 +  "!"}''  means to include the current @{fact prems} as well.
    1.26    
    1.27    Rules need to be classified as @{attribute (Pure) intro},
    1.28    @{attribute (Pure) elim}, or @{attribute (Pure) dest}; here the
    1.29 @@ -800,6 +800,26 @@
    1.30  *}
    1.31  
    1.32  
    1.33 +section {* Coherent Logic *}
    1.34 +
    1.35 +text {*
    1.36 +  \begin{matharray}{rcl}
    1.37 +    @{method_def (HOL) "coherent"} & : & @{text method} \\
    1.38 +  \end{matharray}
    1.39 +
    1.40 +  \begin{rail}
    1.41 +    'coherent' thmrefs?
    1.42 +    ;
    1.43 +  \end{rail}
    1.44 +
    1.45 +  The @{method (HOL) coherent} method solves problems of
    1.46 +  \emph{Coherent Logic} \cite{Bezem-Coquand:2005}, which covers
    1.47 +  applications in confluence theory, lattice theory and projective
    1.48 +  geometry.  See @{"file" "~~/src/HOL/ex/Coherent.thy"} for some
    1.49 +  examples.
    1.50 +*}
    1.51 +
    1.52 +
    1.53  section {* Invoking automated reasoning tools -- The Sledgehammer *}
    1.54  
    1.55  text {*