MinT - Best Known (72−48, 72, s)-Nets in Base 2

Best Known (72−48, 72, s)-Nets in Base 2

(72−48, 72, 21)-Net over F₂ — Constructive and digital

Digital (24, 72, 21)-net over F₂, using

t-expansion [i] based on digital (21, 72, 21)-net over F₂, using
- net from sequence [i] based on digital (21, 20)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 21 and N(F) ≥ 21, using
    - an explicitly constructive algebraic function field [i]

(72−48, 72, 22)-Net over F₂ — Digital

Digital (24, 72, 22)-net over F₂, using

t-expansion [i] based on digital (23, 72, 22)-net over F₂, using
- net from sequence [i] based on digital (23, 21)-sequence over F₂, using
  - Niederreiterâ€“Xing sequence constructionÂ II/III [i] based on function field F/F₂ with g(F) = 23 and N(F) ≥ 22, using
    - Drinfeld modules of rank 1 [i]

(72−48, 72, 48)-Net in Base 2 — Upper bound on s

There is no (24, 72, 49)-net in base 2, because

the generalized Rao bound for nets shows that 2^mÂ â‰¥ 4919 013483 799179 656732 > 2⁷² [i]