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-float-pattern-4.xsd This schema specifies a datatype, NISTSchema-float-pattern-4, which is derived by restriction of built-in type float by facet pattern with a value of: \d{7}\.\d{6}E\d{1}