Test [FloatTracker.jl](https://github.com/utahplt/FloatTracker.jl) to track `NaN` and `Inf` propagation in the computations, and if that's helpful and easy to use, provide an example to the users.
Test FloatTracker.jl to track
NaNandInfpropagation in the computations, and if that's helpful and easy to use, provide an example to the users.