QuadOverLin-class {CVXR}R Documentation

The QuadOverLin class.

Description

This class represents the sum of squared entries in X divided by a scalar y, ∑_{i,j} X_{i,j}^2/y.

Usage

QuadOverLin(x, y)

## S4 method for signature 'QuadOverLin'
allow_complex(object)

## S4 method for signature 'QuadOverLin'
to_numeric(object, values)

## S4 method for signature 'QuadOverLin'
validate_args(object)

## S4 method for signature 'QuadOverLin'
dim_from_args(object)

## S4 method for signature 'QuadOverLin'
sign_from_args(object)

## S4 method for signature 'QuadOverLin'
is_atom_convex(object)

## S4 method for signature 'QuadOverLin'
is_atom_concave(object)

## S4 method for signature 'QuadOverLin'
is_atom_log_log_convex(object)

## S4 method for signature 'QuadOverLin'
is_atom_log_log_concave(object)

## S4 method for signature 'QuadOverLin'
is_incr(object, idx)

## S4 method for signature 'QuadOverLin'
is_decr(object, idx)

## S4 method for signature 'QuadOverLin'
is_quadratic(object)

## S4 method for signature 'QuadOverLin'
is_qpwa(object)

## S4 method for signature 'QuadOverLin'
.domain(object)

## S4 method for signature 'QuadOverLin'
.grad(object, values)

Arguments

x

An Expression or numeric matrix.

y

A scalar Expression or numeric constant.

object

A QuadOverLin object.

values

A list of numeric values for the arguments

idx

An index into the atom.

Methods (by generic)

Slots

x

An Expression or numeric matrix.

y

A scalar Expression or numeric constant.


[Package CVXR version 1.0-10 Index]