[R] A==A false?

[Creighton, Sean]

> 
> as.numeric(ImpVol[1,5,57]) == 0.0001
[1] FALSE
> 
> as.numeric(ImpVol[1,5,57])
[1] 1e-04
> 
> 0.0001
[1] 1e-04
>


Any tips? 
Thanks
Sean



R 2.15.3 
windows 7