Andreas Varga

Please use this version [polynomial_concatenations.zip](https://github.com/JuliaMath/Polynomials.jl/files/5951254/polynomial_concatenations.zip)

Apparently you can do everything what I can also do! Or perhaps not ? try `[ A rand(2,2);I;[1 2p im 3.]] ` Just in case you would like to have...

Unfortunately, I have now the problem: ``` [zeros(2,2) I] 2×4 Array{Polynomial{Float64},2}: Polynomial(0.0) Polynomial(0.0) Polynomial(1.0) Polynomial(0.0) Polynomial(0.0) Polynomial(0.0) Polynomial(0.0) Polynomial(1.0) ``` Do you know a trick to avoid executing my code...

I finished with my implementation of Polynomial concatenations. This was a good exercise which now serves as basis of implementing similar software for rational transfer functions. Such an object I...

It works ! Congratulations! I wonder if you must use `_indeterminate(PP) === nothing` instead `_indeterminate(PP) == nothing` below (in `common.jl`) ``` function indeterminate(PP::Type{P}, p::AbstractPolynomial) where {P

Would you suggest to modify my codes to use the new Polynomials? When do you think the changes go into a next release ? john verzani schrieb am Mi., 10....

This is a short account of my first experince moving to the new `Polynomials`. I started to modify the software in [MatrixPencils.jl ](https://github.com/andreasvarga/MatrixPencils.jl) to comply with the new setup of...

With the new structure, we could consider the following structures: ``` julia> tx=AbstractVecOrMat{Polynomial{T,X} where T} where {X} Union{AbstractArray{Polynomial{T,X} where T,1}, AbstractArray{Polynomial{T,X} where T,2}} where X julia> tt =AbstractVecOrMat{Polynomial{T,X} where X}...

The following commands lead to X, Q and R which escape the promotion mechanism: ``` s = Polynomial([0, 1],:s); NUM = [s^2+3*s+3 1; -1 2*s^2+7*s+4]; DEN = [(s+1)^2 s+2; (s+1)^3...

Sorry disturbing you once again. I started to update my current projects to use `v2.0` of `Polynomial`s. Great work! Congratulations! During transition of [MatrixPencils.jl](https://github.com/andreasvarga/MatrixPencils.jl), I got a message from the...