public object exp10(object arg) { // math:exp10($arg as xs:double?) as xs:double? double?value = ExtensionObjectConvert.ToNullableDouble(arg); if (value == null) { return(ExtensionObjectConvert.EmptyIterator); } return(Math.Pow(10, value.Value)); }
public object cos(object arg) { // math:cos($θ as xs:double?) as xs:double? double?value = ExtensionObjectConvert.ToNullableDouble(arg); if (value == null) { return(ExtensionObjectConvert.EmptyIterator); } return(Math.Cos(value.Value)); }
protected object round_half_to_even(object arg, int precision) { // fn:round-half-to-even($arg as numeric?, $precision as xs:integer) as numeric? double?value = ExtensionObjectConvert.ToNullableDouble(arg); if (value == null) { return(ExtensionObjectConvert.EmptyIterator); } return(Math.Round(value.Value, precision, MidpointRounding.ToEven)); }
public object pow(object x, double y) { // math:pow($x as xs:double?, $y as numeric) as xs:double? double?xVal = ExtensionObjectConvert.ToNullableDouble(x); if (xVal == null) { return(ExtensionObjectConvert.EmptyIterator); } return(Math.Pow(xVal.Value, y)); }
public object abs(object arg) { // fn:abs($arg as numeric?) as numeric? double?value = ExtensionObjectConvert.ToNullableDouble(arg); if (value == null) { return(ExtensionObjectConvert.EmptyIterator); } return(Math.Abs(value.Value)); }