<complexType name="FormulaType">
<annotation>
<documentation>Paremeters of a simple formula by which a value using this unit of measure can be converted to the corresponding value using the preferred unit of measure. The formula element contains elements a, b, c and d, whose values use the XML Schema type "double". These values are used in the formula y = (a + bx) / (c + dx), where x is a value using this unit, and y is the corresponding value using the preferred unit. The elements a and d are optional, and if values are not provided, those parameters are considered to be zero. If values are not provided for both a and d, the formula is equivalent to a fraction with numerator and denominator parameters. </documentation>
</annotation>
<sequence>
<element name="a" type="double" minOccurs="0" />
<element name="b" type="double" />
<element name="c" type="double" />
<element name="d" type="double" minOccurs="0" />
</sequence>
</complexType>
|