From dmurdoch@pair.com  Mon Jul  8 03:09:34 2002
From: dmurdoch@pair.com (dmurdoch@pair.com)
Date: Mon, 8 Jul 2002 04:09:34 +0200 (MET DST)
Subject: integrate() (PR#1754)
Message-ID: <200207080209.EAA29373@pubhealth.ku.dk>


>This happens:
>> integrate(function(x)1,0,1)
>Error in integrate(function(x) 1, 0, 1) : evaluation of function gave a result
>of wrong length

...

>This is clearly incorrect behavior.  I included case 2 to show that some cases
>are
>working correctly.

This is user error.  The help for integrate says the first argument is
"An R function taking a numeric first argument and returning a
numeric vector the same length."  

The function has to return a vector answer when a vector argument is
given to it.

Duncan Murdoch

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integrate() (PR#1754)
dmurdoch@pair.com