[Rd] pexp.c (PR#1335)

[terra@diku.dk]

Full_Name: M Welinder
Version: 1.4
OS: (src)
Submission from: (NULL) (192.5.35.38)


It seems to me that pexp can be improved in the lower_tail=TRUE and log_p=FALSE
case by using expm1.  Something like

-expm1 (-x / scale);

I think.


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