``` | | |_| | | | (_| | | Version 0.2.0-2713.rf38c2b8d0 _/ |\__'_|_|_|\__'_| | Commit f38c2b8d0 2013-07-19 04:28:46 |__/ | x86_64-linux-gnu julia> findmin(["abc", "def", "ghi"]) ERROR: no method isnan(ASCIIString,) in findmin at array.jl:1377 ```