>>>>> "JL" == Jerry Lewis <jerry.le...@biogenidec.com>
>>>>> on Thu, 22 Oct 2009 04:20:13 +0200 (CEST) writes:
JL> Full_Name: Jerry W. Lewis
JL> Version: 2.9.2
JL> OS: Windows XP Professional
JL> Submission from: (NULL) (96.237.55.233)
JL> trigamma(x) returns 0 for x>1e152, yet
JL> trigamma <- function(x) 1/x
JL> gives machine accuracy for any x>1e16
Thank you, yes, and the problem is worse for digamma().
I will fix this, but not anymore for R 2.10.0 (we are in code freeze!)
Martin Maechler, ETH Zurich
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