Log-class {CVXR}R Documentation

The Log class.

Description

This class represents the elementwise natural logarithm \log(x).

Usage

Log(x)

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

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

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

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

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

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

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

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

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

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

Arguments

x

An Expression or numeric constant.

object

A Log 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 constant.


[Package CVXR version 1.0-10 Index]