library(RcppArmadillo)
cppFunction(code='
Rcpp::List g(arma::colvec v) {
arma::mat op = v * v.t();
double ip = arma::as_scalar(v.t() * v);
return Rcpp::List::create(Rcpp::Named("outer")=op,
Rcpp::Named("inner")=ip);
}
', depends="RcppArmadillo")
g(7:11)
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