def
definition
def or abbrev
extendPeriodic8
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formal statement (Lean)
30def extendPeriodic8 (w : Pattern 8) : Stream := fun t =>
proof body
Definition body.
31 let i : Fin 8 := ⟨t % 8, Nat.mod_lt _ (by decide)⟩
32 w i
33
34/-- Sum of the first `m` bits of a stream. -/
used by (15)
-
blockSumAligned8_periodic -
extendPeriodic8 -
observeAvg8_periodic_eq_Z -
subBlockSum8_periodic_eq_Z -
extendPeriodic8 -
extendPeriodic8_eq_mod -
extendPeriodic8_in_cylinder -
extendPeriodic8_period -
extendPeriodic8_zero -
sumFirst8_extendPeriodic_eq_Z -
blockSumAligned8_periodic -
observeAvg8_periodic_eq_Z -
sampleW -
subBlockSum8_periodic_eq_Z -
sumFirst8_extendPeriodic_eq_Z