This class represents the infinity-norm.
# S4 method for NormInf
name(x)
# S4 method for NormInf
to_numeric(object, values)
# S4 method for NormInf
allow_complex(object)
# S4 method for NormInf
sign_from_args(object)
# S4 method for NormInf
is_atom_convex(object)
# S4 method for NormInf
is_atom_concave(object)
# S4 method for NormInf
is_atom_log_log_convex(object)
# S4 method for NormInf
is_atom_log_log_concave(object)
# S4 method for NormInf
is_incr(object, idx)
# S4 method for NormInf
is_decr(object, idx)
# S4 method for NormInf
is_pwl(object)
# S4 method for NormInf
get_data(object)
# S4 method for NormInf
.domain(object)
# S4 method for NormInf
.grad(object, values)
# S4 method for NormInf
.column_grad(object, value)A NormInf object.
A list of numeric values for the arguments
An index into the atom.
A numeric value
name(NormInf): The name and arguments of the atom.
to_numeric(NormInf): Returns the infinity norm of x.
allow_complex(NormInf): Does the atom handle complex numbers?
sign_from_args(NormInf): The atom is always positive.
is_atom_convex(NormInf): The atom is convex.
is_atom_concave(NormInf): The atom is not concave.
is_atom_log_log_convex(NormInf): Is the atom log-log convex?
is_atom_log_log_concave(NormInf): Is the atom log-log concave?
is_incr(NormInf): Is the composition weakly increasing in argument idx?
is_decr(NormInf): Is the composition weakly decreasing in argument idx?
is_pwl(NormInf): Is the atom piecewise linear?
get_data(NormInf): Returns the axis.
.domain(NormInf): Returns constraints describing the domain of the node
.grad(NormInf): Gives the (sub/super)gradient of the atom w.r.t. each variable
.column_grad(NormInf): Gives the (sub/super)gradient of the atom w.r.t. each column variable