This class represents a second-order cone constraint, i.e. \(\|x\|_2 \leq t\).
SOC(t, X, axis = 2, id = NA_integer_)# S4 method for SOC
as.character(x)
# S4 method for SOC
residual(object)
# S4 method for SOC
get_data(object)
# S4 method for SOC
format_constr(object, eq_constr, leq_constr, dims, solver)
# S4 method for SOC
num_cones(object)
# S4 method for SOC
size(object)
# S4 method for SOC
cone_sizes(object)
# S4 method for SOC
is_dcp(object)
# S4 method for SOC
is_dgp(object)
# S4 method for SOC
canonicalize(object)
The scalar part of the second-order constraint.
A matrix whose rows/columns are each a cone.
The dimension along which to slice: 1 indicates rows, and 2 indicates columns. The default is 2.
(Optional) A numeric value representing the constraint ID.
A SOC object.
A list of the equality constraints in the canonical problem.
A list of the inequality constraints in the canonical problem.
A list with the dimensions of the conic constraints.
A string representing the solver to be called.
residual(SOC): The residual of the second-order constraint.
get_data(SOC): Information needed to reconstruct the object aside from the args.
format_constr(SOC): Format SOC constraints as inequalities for the solver.
num_cones(SOC): The number of elementwise cones.
size(SOC): The number of entries in the combined cones.
cone_sizes(SOC): The dimensions of the second-order cones.
is_dcp(SOC): An SOC constraint is DCP if each of its arguments is affine.
is_dgp(SOC): Is the constraint DGP?
canonicalize(SOC): The canonicalization of the constraint.
tThe scalar part of the second-order constraint.
XA matrix whose rows/columns are each a cone.
axisThe dimension along which to slice: 1 indicates rows, and 2 indicates columns. The default is 2.