subplex now requires R version 4.1 or later.
The only changes are invisible to the user, allowing subplex to stay up to date with development of R.
The only changes are invisible to the user, allowing subplex to stay up to date with development of R.
The only changes are invisible to the user, allowing subplex to stay up to date with development of R.
The FORTRAN source code has been streamlined. Many special cases which are not used in the R package have been removed.