R version 2.11.1 (2010-05-31)
Copyright (C) 2010 The R Foundation for Statistical Computing
ISBN 3-900051-07-0

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> library( fields)
Loading required package: spam
Package 'spam' is loaded. Spam version 0.15-5 (2009-08-08).
Type demo( spam) for some demos, help( Spam) for an overview
of this package.
Help for individual functions is optained byadding the
suffix '.spam' to the function name, e.g. 'help(chol.spam)'.

Attaching package: 'spam'

The following object(s) are masked from 'package:base':

    backsolve, forwardsolve, norm

 Use help(fields) for an overview of this library

library( fields, keep.source=TRUE) retains comments in the source code. 
> options(echo=FALSE)
Warning message:
In cover.design(x, 10) :
  Number of nearst neighbors (nn) reduced to the actual number of candidates
testing:  eigenvalues of both versions
    PASSED test at tolerance  5e-08
testing:  inverse A+lambda*B
    PASSED test at tolerance  1e-08
testing:  inverse A+lambda*B
    PASSED test at tolerance  1e-08
testing:  inverse A+lambda*B
    PASSED test at tolerance  1e-08
> cat("all done testing both versions of simultaneous diagonalization ", fill=TRUE)
all done testing both versions of simultaneous diagonalization 
> 
>