Constant arrabbiata::MV_POLYNOMIAL_ARITY

pub const MV_POLYNOMIAL_ARITY: usize = _; // 47usize

The arity of the multivariate polynomials describing the constraints. We consider, erroneously, that a public input can be considered as a column and fit an entire polynomial. This is subject to change, as most values considered as public inputs at the moment are fixed for the relation. We also suppose that the private inputs on the next row can be used, hence the multiplication by two.

It is going to be used to convert into the representation used in mvpoly.