float.IsNaN()

Syntax

bool float.IsNaN()

Returns

A bool that indicates whether the float is NaN or not.

Sample

boolSample.rfs

var d = float.NaN();
...
var e = (000.0321).IsNaN();
var f = d.IsNaN();
trace e, f;

false, true

Figure 339. The trace message output of the script above

Developer Documentation