| author | haftmann | 
| Thu, 16 Nov 2017 11:30:23 +0100 | |
| changeset 67078 | 6a85b8a9c28c | 
| parent 66453 | cc19f7ca2ed6 | 
| child 68660 | 4ce18f389f53 | 
| permissions | -rw-r--r-- | 
| 30330 | 1 | (* Author: Florian Haftmann, TU Muenchen *) | 
| 2 | ||
| 60500 | 3 | section \<open>Pretty syntax for lattice operations\<close> | 
| 30330 | 4 | |
| 5 | theory Lattice_Syntax | |
| 66453 
cc19f7ca2ed6
session-qualified theory imports: isabelle imports -U -i -d '~~/src/Benchmarks' -a;
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changeset | 6 | imports HOL.Complete_Lattices | 
| 30330 | 7 | begin | 
| 8 | ||
| 9 | notation | |
| 41082 | 10 |   bot ("\<bottom>") and
 | 
| 32139 | 11 |   top ("\<top>") and
 | 
| 30330 | 12 | inf (infixl "\<sqinter>" 70) and | 
| 13 | sup (infixl "\<squnion>" 65) and | |
| 14 |   Inf  ("\<Sqinter>_" [900] 900) and
 | |
| 32139 | 15 |   Sup  ("\<Squnion>_" [900] 900)
 | 
| 30330 | 16 | |
| 61955 
e96292f32c3c
former "xsymbols" syntax is used by default, and ASCII replacement syntax with print mode "ASCII";
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changeset | 17 | syntax | 
| 41082 | 18 |   "_INF1"     :: "pttrns \<Rightarrow> 'b \<Rightarrow> 'b"           ("(3\<Sqinter>_./ _)" [0, 10] 10)
 | 
| 19 |   "_INF"      :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b \<Rightarrow> 'b"  ("(3\<Sqinter>_\<in>_./ _)" [0, 0, 10] 10)
 | |
| 41080 | 20 |   "_SUP1"     :: "pttrns \<Rightarrow> 'b \<Rightarrow> 'b"           ("(3\<Squnion>_./ _)" [0, 10] 10)
 | 
| 21 |   "_SUP"      :: "pttrn \<Rightarrow> 'a set \<Rightarrow> 'b \<Rightarrow> 'b"  ("(3\<Squnion>_\<in>_./ _)" [0, 0, 10] 10)
 | |
| 22 | ||
| 30331 | 23 | end |