qics.point.Point

class qics.point.Point(model)

A class for a vector containing the variables involved in a homogeneous self-dual embedding of a primal-dual conic program \((x, y, z, s, \tau, \kappa)\in\mathbb{R}^n\times\mathbb{R}^p \times\mathbb{R}^q\times\mathbb{R}^q\times\mathbb{R}\times\mathbb{R}\).

Parameters:

modelModel

Model which specifies the conic program which this vector corresponds to.

Attributes:

vecndarray

2D float64 array of size (n+p+2q+2, 1) representing the full concatenated vector \((x, y, z, s, \tau, \kappa)\).

xndarray

A view of vec of size (n, 1) correpsonding to the primal variable \(x\).

yndarray

A view of vec of size (p, 1) correpsonding to the dual variable \(y\).

zVecProduct

A view of vec of size (q, 1) correpsonding to the dual variable \(z\).

sVecProduct

A view of vec of size (q, 1) correpsonding to the primal variable \(s\).

taundarray

A view of vec of size (1, 1) correpsonding to the primal homogenizing variable \(\tau\).

kapndarray

A view of vec of size (1, 1) correpsonding to the dual homogenizing variable \(\kappa\).