Read of skew-symmetric matrix only shows lower triangle

[pkroenert]

Hi there,
I was not able to read back a complex skew-symmetric matrix.
Therefore, I think there should be a -1 instead of a -11.

# Hack to represent skew-symmetric matrix as an ordinary matrix with duplicated elements function skewsymmetric!(M::AbstractMatrix) m,n = size(M) m == n || throw(DimensionMismatch()) return M .- transpose(tril(M, -11)) end

[tkonolige]

Definitely should be -1. Thanks for noticing this.