0 ^ -1 == Inf ?? [g77 bug on Solaris 2.5 ??]

[Kurt Hornik]

>>>>> Paul Gilbert writes:

> Martin
> I get -Inf in Solaris 5.6 with g77.

> Paul
> ______

> [1] /home/res4/gilp : grep g77 R/config.cache
> ac_cv_path_F77=${ac_cv_path_F77='/home/res/public/gnu/sun5.6/bin/g77'}
> [2] /home/res4/gilp : rm .RData
> .RData: No such file or directory
> [3] /home/res4/gilp : R

> R : Copyright 1999, The R Development Core Team
> Version 0.63.2  (January 12, 1999)

> R is free software and comes with ABSOLUTELY NO WARRANTY.
> You are welcome to redistribute it under certain conditions.
> Type "?license" or "?licence" for distribution details.

> R is a collaborative project with many contributors.
> Type "?contributors" for a list.

> Type "demo()" for some demos, "help()" for on-line help, or
>      "help.start()" for a HTML browser interface to help.
> Type "q()" to quit R.

>> 0^-1
> [1] -Inf
>> q()
> Save workspace image? [y/n/c]: n
> [4] /home/res4/gilp : uname -a
> SunOS res98540 5.6 Generic_105181-03 sun4u sparc SUNW,Ultra-5_10

> [6] /home/res4/gilp : /home/res/public/gnu/sun5.6/bin/g77 --version
> GNU Fortran 0.5.23

Debian GNU/Linux 2.0,

hornik@pc87:~/src/apps/R/r-release$ g77 --version
egcs-2.90.29 980515 (egcs-1.0.3 release)

R> 0^-1
[1] Inf

-k
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