Hi
?atan2 says that atan2(y,x)=atan(y/x) for x and y numeric or complex
vectors.
Well, I would expect atan2(1,1i) to be equal to atan(-1i), but
> atan2(1,1i)
Error in atan2(y, x) : Non-numeric argument to mathematical function
> R.version
_
platform powerpc-apple-darwin8.5.0
arch powerpc
os darwin8.5.0
system powerpc, darwin8.5.0
status alpha
major 2
minor 3.0
year 2006
month 03
day 27
svn rev 37590
language R
version.string Version 2.3.0 alpha (2006-03-27 r37590)
>
--
Robin Hankin
Uncertainty Analyst
National Oceanography Centre, Southampton
European Way, Southampton SO14 3ZH, UK
tel 023-8059-7743
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