Kron-class function

The Kron class.

This class represents the kronecker product. class

Kron(lh_exp, rh_exp)

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

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

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

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

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

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

## S4 method for signature 'Kron'
graph_implementation(object, arg_objs, dim, data = NA_real_)

Arguments

• lh_exp: An Expression or numeric constant representing the left-hand matrix.
• rh_exp: An Expression or numeric constant representing the right-hand matrix.
• object: A Kron object.
• values: A list of arguments to the atom.
• idx: An index into the atom.
• arg_objs: A list of linear expressions for each argument.
• dim: A vector with two elements representing the size of the resulting expression.
• data: A list of additional data required by the atom.

Methods (by generic)

• to_numeric(Kron): The kronecker product of the two values.
• validate_args(Kron): Check both arguments are vectors and the first is a constant.
• dim_from_args(Kron): The dimensions of the atom.
• sign_from_args(Kron): The sign of the atom.
• is_incr(Kron): Is the left-hand expression positive?
• is_decr(Kron): Is the right-hand expression negative?
• graph_implementation(Kron): The graph implementation of the atom.

Slots

• lh_exp: An Expression or numeric constant representing the left-hand matrix.
• rh_exp: An Expression or numeric constant representing the right-hand matrix.