diff --git a/README.md b/README.md index 795133b..71da83e 100644 --- a/README.md +++ b/README.md @@ -58,12 +58,12 @@ A::StridedMatrix{R} where {R <: Real} == Z * T * transpose(Z) where `T` is quasi-upper-triangular and `Z` is orthogonal, both with the same element type as `A`. This is what you get by invoking the above-mentioned functions with matrix arguments whose element type `T <: Real`. -By default, the result is not quite in standard form, in that some -pair-blocks (and therefore rank-2 invariant subspaces) are not fully resolved. +By default, the result is in standard form, so +pair-blocks (and therefore rank-2 invariant subspaces) should be fully resolved. +(This differs from the original version in GenericLinearAlgebra.jl.) -If the optional keyword `standardized` is set to `true` in `gschur`, a -standard form is produced. There are currently a few cases where this -does not give a correct decomposition (a problem under study). +If the optional keyword `standardized` is set to `false` in `gschur`, a +non-standard (but less expensive) form is produced. Eigenvectors are not currently available for the "real Schur" forms.