nan
Signature
Section titled “Signature”math.nanDescription
Section titled “Description”A constant representing NaN (Not a Number). NaN is the result of undefined numeric operations like 0 / 0.
NaN is never equal to itself or any other number. Use math.isnan() to check for it.
Examples
Section titled “Examples”local nan = 0 / 0
ac.debug('nantest', nan ~= nan) -- true