Ah whoops (and thank you). I forgot to mention an additional
constraint: I'm trying to use exactly one eval statement. Some
background information on this constraint. Some of the expressions
that are being evaluated may return an error. At the moment, I'm
wrapping each of the individual express
Instead of eval(expr), use lapply(expr,eval)
HTH
Schalk Heunis
On Wed, Sep 16, 2009 at 5:50 AM, Michael Spiegel <
michael.m.spie...@gmail.com> wrote:
> Hi,
>
> I'm trying to use a list of symbols as one of the values to be
> substituted in a substitute expression, but I can't figure out how to
Hi,
I'm trying to use a list of symbols as one of the values to be
substituted in a substitute expression, but I can't figure out how to
write the correct expression for my problem. Let me illustrate a
simple example of what I'm trying to do. The following code snippet
will evaluate to '5':
sym
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