MaxElemwise-class: The MaxElemwise class.

Description

This class represents the elementwise maximum.

Usage

MaxElemwise(arg1, arg2, ...)
# S4 method for MaxElemwise
to_numeric(object, values)
# S4 method for MaxElemwise
sign_from_args(object)
# S4 method for MaxElemwise
is_atom_convex(object)
# S4 method for MaxElemwise
is_atom_concave(object)
# S4 method for MaxElemwise
is_atom_log_log_convex(object)
# S4 method for MaxElemwise
is_atom_log_log_concave(object)
# S4 method for MaxElemwise
is_incr(object, idx)
# S4 method for MaxElemwise
is_decr(object, idx)
# S4 method for MaxElemwise
is_pwl(object)
# S4 method for MaxElemwise
.grad(object, values)

Arguments

arg1

The first '>Expression in the maximum operation.

arg2

The second '>Expression in the maximum operation.

...

Additional '>Expression objects in the maximum operation.

object

A '>MaxElemwise object.

values

A list of numeric values for the arguments

idx

An index into the atom.

Methods (by generic)

to_numeric: The elementwise maximum.
sign_from_args: The sign of the atom.
is_atom_convex: The atom is convex.
is_atom_concave: The atom is not concave.
is_atom_log_log_convex: Is the atom log-log convex?
is_atom_log_log_concave: Is the atom log-log concave?
is_incr: The atom is weakly increasing.
is_decr: The atom is not weakly decreasing.
is_pwl: Are all the arguments piecewise linear?
.grad: Gives the (sub/super)gradient of the atom w.r.t. each variable

Slots

arg1: The first '>Expression in the maximum operation.

arg2