Cycle Reduction

solve_policy_function_with_cycle_reduction(A, ...)	Solve quadratic matrix equation of the form \(A_0 x^2 + A_1 x + A_2 = 0\) via cycle reduction algorithm of [Rcb5e8b5d65e9-1].
cycle_reduction_pt(A, B, C, D[, max_iter, tol])
scan_cycle_reduction(A, B, C, D[, max_iter, ...])