That works perfectly for what I need...thanks David

On Sun, Mar 6, 2016 at 4:00 AM, <polyml-request at inf.ed.ac.uk> wrote:

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Today's Topics:

1. Echo code as well as output (David Topham)
2. Re: Echo code as well as output (David Matthews)

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Message: 1 Date: Sat, 5 Mar 2016 09:16:05 -0800 From: David Topham <dtopham at ohlone.edu> To: polyml at inf.ed.ac.uk Subject: [polyml] Echo code as well as output Message-ID: <CAD034BEm3Yxrgx1OeZTz-r_sQkowpw51YY8-= ni7-qaOiTCBQQ at mail.gmail.com> Content-Type: text/plain; charset="utf-8"

I am looking for a way to display the code as well as the output when running SML.

I believe it might be called "trace" or "log"... I did find this suggestion online:

PolyML.startLog

but that seems to be deprecated?

Is there another option?

e.g.

fun f x = x * x; f 4; just displays val it = 16: int

and I would like something like:

f 4 = 16 or similar to see what code was evaluated to get the 16