Nothing

```
.slpsvd <- function(A, N, K) {
## If N is passed in as floating point, the cast to
## as.integer() in the Fortran call does not quite work properly, so
## force it to integer now, then check it against the square matrix A
if(!is.integer(N)) {
N<-as.integer(floor(N));
}
stopifnot(dim(A)[1] == dim(A)[2], dim(A)[1] == N)
out <- .Fortran("SLPSVD", M = as.integer(N), N = as.integer(N),
A = as.double(A), LDA = as.integer(N), S = double(N),
VT = double(N * N), LDVT = as.integer(N),
WORK = double(3 * N * N + 7 * N), LWORK = as.integer(3 * N * N + 7 * N),
IWORK = integer(8 * N), NLSV = as.integer(K),
PACKAGE='slp')
out <- list(d = out$S, u = matrix(out$A, nrow = N, ncol = N)[, 1:K])
return(out)
}
```

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