Anindya

>thing is that if we had a linear map \\(\phi : \mathbb{R}^3 \rightarrow \mathbb{R}^2\\) we would represent that as a matrix with 2 rows and 3 columns.

>so by analogy the feasibility relation \\(\Phi : X \nrightarrow Y\\) should be represented by a matrix with \\(|Y|\\) rows and \\(|X|\\) columns.

Yeah that makes sense. Thanks.