Best Known (256−156, 256, s)-Nets in Base 2
(256−156, 256, 55)-Net over F2 — Constructive and digital
Digital (100, 256, 55)-net over F2, using
- net from sequence [i] based on digital (100, 54)-sequence over F2, using
- Niederreiter–Xing sequence construction III based on the algebraic function field F/F2 with g(F) = 69, N(F) = 48, 1 place with degree 2, and 6 places with degree 6 [i] based on function field F/F2 with g(F) = 69 and N(F) ≥ 48, using an explicitly constructive algebraic function field [i]
(256−156, 256, 65)-Net over F2 — Digital
Digital (100, 256, 65)-net over F2, using
- t-expansion [i] based on digital (95, 256, 65)-net over F2, using
- net from sequence [i] based on digital (95, 64)-sequence over F2, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F2 with g(F) = 95 and N(F) ≥ 65, using
- net from sequence [i] based on digital (95, 64)-sequence over F2, using
(256−156, 256, 191)-Net in Base 2 — Upper bound on s
There is no (100, 256, 192)-net in base 2, because
- the generalized Rao bound for nets shows that 2m ≥ 129706 323376 235350 081824 105905 947538 571228 949538 107315 679281 763719 066142 153690 > 2256 [i]