... if you read my node within the first few minutes ...

We may be playing update tag. I updated my original reply here (so quickly I thought no one would notice) to preface "... map will output a value..." with the qualification "As given in the OPed code, ".

In reply to Re^3: Assign result of map to scalar variable by AnomalousMonk
in thread Assign result of map to scalar variable by ram31

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