I'm interested in the difference between these two intuitively
equivalent sequences that produce different results (in R version
2.13.1 (2011-07-08) 32-bit). I think R's reference counting
optimization is causing this difference in behavior.
a - 1
a+{a[1] - 20}
[1] 21
a - 1
a[1] - 1
a+{a[1]
On 30/09/2011 12:26 PM, Justin Talbot wrote:
I'm interested in the difference between these two intuitively
equivalent sequences that produce different results (in R version
2.13.1 (2011-07-08) 32-bit). I think R's reference counting
optimization is causing this difference in behavior.
a- 1
