src/HOL/HOLCF/ex/Hoare.thy
changeset 42151 4da4fc77664b
parent 40774 0437dbc127b3
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     1 (*  Title:      HOLCF/ex/hoare.thy
     1 (*  Title:      HOL/HOLCF/ex/Hoare.thy
     2     Author:     Franz Regensburger
     2     Author:     Franz Regensburger
     3 
     3 
     4 Theory for an example by C.A.R. Hoare
     4 Theory for an example by C.A.R. Hoare
     5 
     5 
     6 p x = if b1 x
     6 p x = if b1 x