niem-xs:float

A data type that is patterned after the IEEE single-precision 32-bit floating point type [IEEE 754-1985]. The basic value space of float consists of the values m x 2^e, where m is an integer whose absolute value is less than 2^24, and e is an integer between -149 and 104, inclusive. In addition to the basic value space described above, the value space of float also contains the following three special values: positive and negative infinity and not-a-number (NaN).