@Jean_Michel
try working with Nemo.jl (Read the docs carefully).
http://nemocas.github.io/Nemo.jl/latest/fraction.html
http://nemocas.github.io/Nemo.jl/latest/matrix.html
@Jean_Michel
try working with Nemo.jl (Read the docs carefully).
http://nemocas.github.io/Nemo.jl/latest/fraction.html
http://nemocas.github.io/Nemo.jl/latest/matrix.html