slsqp_jax.qp¶
QP subproblem layer. The api module routes to one of three
strategies based on the constraint geometry:
proximal— equality + (any) inequality with sSQP proximal stabilisation.direct— equality + (any) inequality with direct null-space projection (no proximal term).inequality— inequality only.
All three share the active_set loop body
(run_active_set_loop). After the QP direction is computed,
bound_fixing handles box-bound activation /
release in a reduced subspace.