R Under development (unstable) (2025-09-17 r88852 ucrt) -- "Unsuffered Consequences"
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> require(houba)
Loading required package: houba
> 
> a <- mvector("int", 2)
> a[2] <- 1
> stopifnot( a[2] == 1 )
> 
> a <- mmatrix("float", 6, 3)
> a[] <- 1:18
> stopifnot( all(a[1,] == c(1, 7, 13)) )
> 
> a <- marray("double", 2:4)
> a[] <- 1:24
> stopifnot( all(a[2,1,] == c(2, 8, 14, 20)) )
> 
> 
> proc.time()
   user  system elapsed 
   0.31    0.09    0.40