MinT - Best Known (197, 197+47, s)-Nets in Base 2

Best Known (197, 197+47, s)-Nets in Base 2

(197, 197+47, 272)-Net over F₂ — Constructive and digital

Digital (197, 244, 272)-net over F₂, using

(u,Â u+v)-construction [i] based on
1. digital (9, 32, 12)-net over F₂, using
  - net from sequence [i] based on digital (9, 11)-sequence over F₂, using
    - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 9 and N(F) ≥ 12, using
      - an explicitly constructive algebraic function field [i]
  - Niederreiterâ€“Xing sequence (PirÅ¡iÄ‡ implementation) with equidistant coordinate [i]
2. digital (165, 212, 260)-net over F₂, using
  - trace code for nets [i] based on digital (6, 53, 65)-net over F₁₆, using
    - net from sequence [i] based on digital (6, 64)-sequence over F₁₆, using
      - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₁₆ with g(F) = 6 and N(F) ≥ 65, using
        the Hermitian function field over F₁₆ [i]

(197, 197+47, 688)-Net over F₂ — Digital

Digital (197, 244, 688)-net over F₂, using

Gilbertâ€“VarÅ¡amov bound [i]

(197, 197+47, 14251)-Net in Base 2 — Upper bound on s

There is no (197, 244, 14252)-net in base 2, because

1 times m-reduction [i] would yield (197, 243, 14252)-net in base 2, but
- the generalized Rao bound for nets shows that 2^mÂ â‰¥ 14 139192 880956 159928 865914 070713 155439 950187 618485 069927 033057 854921 132100 > 2²⁴³ [i]