
sqrt-methods using generalized inverses for p.s.d. matrices
# S4 method for PosSemDefSymmMatrix
sqrt(x)
a p.s.d. matrix (of class PosSemDefSymmMatrix
signature(x = "PosSemDefSymmMatrix")
: produces a symmetric,
p.s.d. matrix
Peter Ruckdeschel peter.ruckdeschel@uni-oldenburg.de