186zpi: Difference between revisions

== Theory ==

'''186zpi''' sets a height record on the Riemann zeta function with primes 2 and 3 removed. The last record is [[125zpi]] and the next is [[565zpi]]. It is important to highlight that the optimal equal tunings obtained by excluding the prime numbers 2 and 3 from the Riemann zeta function differs very slightly from the optimal equal tuning corresponding to the same peaks on the unmodified Riemann zeta function.

{| class="wikitable"

! colspan="5" |Unmodified Riemann zeta function

|-

! colspan="3" | Tuning

! colspan="2" | Closest EDO

|-

! ZPI

! Steps per octave

! Octave (cents)

|-

| 41.3438354846780

| 29.0248832971658

| 1190.02021518380

|}