1<!-- iso-amsc.ent (initially distributed with DocBook XML DTD V4.1.1beta1) --> 2 3<!-- Derived from the corresponding ISO 8879 standard entity set 4 and the Unicode character mappings provided by Sebastian Rahtz --> 5 6<!ENTITY rceil "⌉"> <!-- RIGHT CEILING --> 7<!ENTITY rfloor "⌋"> <!-- RIGHT FLOOR --> 8<!ENTITY rpargt ""> <!-- --> 9<!ENTITY urcorn "⌝"> <!-- TOP RIGHT CORNER --> 10<!ENTITY drcorn "⌟"> <!-- BOTTOM RIGHT CORNER --> 11<!ENTITY lceil "⌈"> <!-- LEFT CEILING --> 12<!ENTITY lfloor "⌊"> <!-- LEFT FLOOR --> 13<!-- lpargt Unknown unicode character --> 14<!ENTITY ulcorn "⌜"> <!-- TOP LEFT CORNER --> 15<!ENTITY dlcorn "⌞"> <!-- BOTTOM LEFT CORNER --> 16