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This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

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Talk:Fexpr

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Latest comment: 4 years ago by Kmill in topic $vau vs fexprs

$vau vs fexprs

[edit]

As far as I understand it, $vau expressions are not exactly fexprs, though they are related. It seems fexprs get the actual symbolic representation of an expression, but $vau "operatives" get opaque expression objects. John Shutt's thesis "Fexprs as the basis of Lisp function application" discusses the theoretical issues with fexprs and how $vau improves them. I'm just leaving this here in case someone who actually knows about this might address either the article or this comment. Kmill (talk) 20:09, 27 August 2021 (UTC)Reply