MinT - Best Known (209−66, 209, s)-Nets in Base 2

Best Known (209−66, 209, s)-Nets in Base 2

(209−66, 209, 112)-Net over F₂ — Constructive and digital

Digital (143, 209, 112)-net over F₂, using

11 times m-reduction [i] based on digital (143, 220, 112)-net over F₂, using
- trace code for nets [i] based on digital (33, 110, 56)-net over F₄, using
  - net from sequence [i] based on digital (33, 55)-sequence over F₄, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₄ with g(F) = 33 and N(F) ≥ 56, using
      - F₅ from the tower of function fields by GarcÃa and Stichtenoth over F₄ [i]

(209−66, 209, 164)-Net over F₂ — Digital

Digital (143, 209, 164)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(209−66, 209, 1013)-Net in Base 2 — Upper bound on s

There is no (143, 209, 1014)-net in base 2, because

the generalized Rao bound for nets shows that 2^mÂ â‰¥ 838 103677 597749 966118 658476 358382 160361 277115 308312 240599 449179 > 2²⁰⁹ [i]