The National Institute of Standards and Technology. Conformance test for W3C XML Schema Part 2: Datatypes. (See http://www.w3.org/TR/2001/PR-xmlschema-2-20010330/) Created Sep 24, 2001. File: NISTSchema-double-enumeration-4.xsd This schema specifies a datatype, NISTSchema-double-enumeration-4, which is derived by restriction of built-in type double by facet enumeration with values of: 1E6 6.148E970 186.034E970 37373364.830984501E-46 6.5E422