Best Known (138−48, 138, s)-Nets in Base 2
(138−48, 138, 68)-Net over F2 — Constructive and digital
Digital (90, 138, 68)-net over F2, using
- trace code for nets [i] based on digital (21, 69, 34)-net over F4, using
- net from sequence [i] based on digital (21, 33)-sequence over F4, using
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F4 with g(F) = 21 and N(F) ≥ 34, using
- T5 from the second tower of function fields by GarcÃa and Stichtenoth over F4 [i]
- Niederreiter–Xing sequence construction II/III [i] based on function field F/F4 with g(F) = 21 and N(F) ≥ 34, using
- net from sequence [i] based on digital (21, 33)-sequence over F4, using
(138−48, 138, 93)-Net over F2 — Digital
Digital (90, 138, 93)-net over F2, using
(138−48, 138, 493)-Net in Base 2 — Upper bound on s
There is no (90, 138, 494)-net in base 2, because
- the generalized Rao bound for nets shows that 2m ≥ 362581 693557 864426 583454 863923 364383 204154 > 2138 [i]