When seeking to optimize mxAlgebra, would there be a speed benefit (or cost?) to saying instead of, for example:
mxAlgebra(rbind (cbind(A+C+E, .5%x%A+C),
cbind(.5%x%A+C , A+C+E) ), name="DZCov")
mxAlgebra( A+C+E , name="ACE")
mxAlgebra( .5%x%A+C+E, name="halfACE")
mxAlgebra(rbind (cbind(ACE, hACE),
cbind(hACE, ACE) ), name="DZCov")
Especially when the computed result ACE etc might be used not just in a couple of places in an algebra, but in 6 or more algebras as well?