The repeated names in the lookup table were just me being lazy in my
creation of the sample data. In the real data the names will be unique
so [EMAIL PROTECTED] is the same as # .

Sorry to put you wrong!

---R.E. Boss wrote:
> The adverb I use for these cases, where [EMAIL PROTECTED] is much less than # 
> , is 
> 
>       fst=:1 : '](i.!.0~ { u @:]) ~.'
> 
>    5 ts'tolower &.> ppl'
> 0.018118821 72128
>    5 ts'tolower &.>fst ppl'
> 0.00065326459 19328
> 
>    (tolower &.>fst -: tolower &.>) ppl
> 1

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