R version 3.0.0 (2013-04-03) -- "Masked Marvel"
Copyright (C) 2013 The R Foundation for Statistical Computing
Platform: x86_64-apple-darwin10.8.0 (64-bit)

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> library( fields)
Loading required package: spam
Spam version 0.29-2 (2012-08-17) is loaded.
Type 'help( Spam)' or 'demo( spam)' for a short introduction 
and overview of this package.
Help for individual functions is also obtained by adding the
suffix '.spam' to the function name, e.g. 'help( chol.spam)'.

Attaching package: 'spam'

The following object is masked from 'package:base':

    backsolve, forwardsolve

Loading required package: maps
> 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  6e-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 
> 
> 
> proc.time()
   user  system elapsed 
  0.826   0.026   0.843