Hi guys:

I am using the package RandomMatrices to generate Haar random unitary matrices. But recently I want to generate unitary matrices with higher precision. So I found the package Quadmath which provides Float128 object. But how to combines these two packages together? How to generate a Haar random unitary matrix with Float128? By the way, is there a way to use things like randn(Float128,(N,N))? It seems that this doesn’t work for Float128 in Quadmath