Oleg Kobchenko wrote:
> For some reason the subsequent definitions 
> with name as opposed to $: just take
> more memory  on the first call than previous definition. 

a definition of the form
Name=: tacit expression using Name

Will create a new definition for Name which incorporates
the previous definition for Name.  If Name had previously
been undefined, this of course does not happen.

This is aside from any semantic differences between $: and Name.

FYI,

-- 
Raul


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