On 31.03.2017 19:15, Berend Hasselman wrote:
I have noted a difference between R on macOS en on Kubuntu Trusty (64bits) with
complex division.
I don't know what would happen R on Windows.
R.3.3.3:
macOS (10.11.6)
-----------------
(1+2i)/0
[1] NaN+NaNi
(-1+2i)/0
[1] NaN+NaNi
1i/0
[1] NaN+NaNi
1i/(0+0i)
[1] NaN+NaNi
KubuntuTrusty
-----------------
(1+2i)/0
[1] Inf+Infi
(-1+2i)/0
[1] -Inf+Infi
1i/0
[1] NaN+Infi
1i/(0+0i)
[1] NaN+Infi
Interesting to see what R on Windows delivers.
Same as KubuntuTrusty and what I would expect.
Best,
Uwe Ligges
Berend Hasselman
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______________________________________________
R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
