+++ /dev/null
-// eval_rational_series().
-
-// General includes.
-#include "cl_sysdep.h"
-
-// Specification.
-#include "cl_LF_tran.h"
-
-
-// Implementation.
-
-namespace cln {
-
-// Subroutine.
-// Evaluates S = sum(N1 <= n < N2, a(n)/b(n) * (p(N1)...p(n))/(q(N1)...q(n)))
-// and returns P = p(N1)...p(N2-1), Q = q(N1)...q(N2-1), B = B(N1)...B(N2-1)
-// and T = B*Q*S (all integers). On entry N1 < N2.
-// P will not be computed if a NULL pointer is passed.
-
-const cl_LF eval_rational_series (uintC N, const cl_rational_series& args, uintC len)
-{
- if (args.pv)
- if (args.qv)
- if (args.bv)
- if (args.av) {
- var cl_pqab_series series =
- { args.pv, args.qv, args.av, args.bv, args.qsv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_pqb_series series =
- { args.pv, args.qv, args.bv, args.qsv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.av) {
- var cl_pqa_series series =
- { args.pv, args.qv, args.av, args.qsv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_pq_series series =
- { args.pv, args.qv, args.qsv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.bv)
- if (args.av) {
- var cl_pab_series series =
- { args.pv, args.av, args.bv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_pb_series series =
- { args.pv, args.bv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.av) {
- var cl_pa_series series =
- { args.pv, args.av };
- return eval_rational_series(N,series,len);
- } else {
- var cl_p_series series =
- { args.pv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.qv)
- if (args.bv)
- if (args.av) {
- var cl_qab_series series =
- { args.qv, args.av, args.bv, args.qsv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_qb_series series =
- { args.qv, args.bv, args.qsv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.av) {
- var cl_qa_series series =
- { args.qv, args.av, args.qsv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_q_series series =
- { args.qv, args.qsv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.bv)
- if (args.av) {
- var cl_ab_series series =
- { args.av, args.bv };
- return eval_rational_series(N,series,len);
- } else {
- var cl_b_series series =
- { args.bv };
- return eval_rational_series(N,series,len);
- }
- else
- if (args.av) {
- var cl_a_series series =
- { args.av };
- return eval_rational_series(N,series,len);
- } else {
- var cl__series series =
- { };
- return eval_rational_series(N,series,len);
- }
-}
-// Bit complexity (if p(n), q(n), a(n), b(n) have length O(log(n))):
-// O(log(N)^2*M(N)).
-
-} // namespace cln