The README of the module Lapack in the R sources for R 3.4.2 notes that the Lapack routines dggsvd3 and dggsvp3 were added in R 3.3.0. I'm referring to <..>/R-3.4.2/src/modules/lapack/{README,dlapack.f}. However searching for these two routines in dlapack.f gives no results. Where are they in the R sources? Berend Hasselman