X-Git-Url: https://svn.cri.ensmp.fr/git/linpy.git/blobdiff_plain/6ec23dc57252ffe01aa60595fc499f580381e4a9..d4b772a5d2f29c4f54564ea09f5b65289cadcaa1:/pypol/domains.py?ds=sidebyside

diff --git a/pypol/domains.py b/pypol/domains.py
index cd118e8..10d12c5 100644
--- a/pypol/domains.py
+++ b/pypol/domains.py
@@ -5,9 +5,8 @@ import re
 from fractions import Fraction
 
 from . import islhelper
-from .islhelper import mainctx, libisl, isl_set_basic_sets
-from .geometry import GeometricObject
-from .coordinates import Point
+from .islhelper import mainctx, libisl
+from .geometry import GeometricObject, Point
 from .linexprs import Expression, Symbol
 
 
@@ -331,7 +330,7 @@ class Domain(GeometricObject):
     def _fromislset(cls, islset, symbols):
         from .polyhedra import Polyhedron
         islset = libisl.isl_set_remove_divs(islset)
-        islbsets = isl_set_basic_sets(islset)
+        islbsets = islhelper.isl_set_basic_sets(islset)
         libisl.isl_set_free(islset)
         polyhedra = []
         for islbset in islbsets:
@@ -439,6 +438,12 @@ class Domain(GeometricObject):
         strings = [repr(polyhedron) for polyhedron in self.polyhedra]
         return 'Or({})'.format(', '.join(strings))
 
+    def _repr_latex_(self):
+        strings = []
+        for polyhedron in self.polyhedra:
+            strings.append('({})'.format(polyhedron._repr_latex_().strip('$')))
+        return '${}$'.format(' \\vee '.join(strings))
+
     @classmethod
     def fromsympy(cls, expr):
         import sympy