Gamelismic and portent

Gamelismic is a rank-3 temperament generated by a supermajor second of ~8/7, three of them stacking to ~3/2, and an independent dimension for prime 5. Thus it tempers out 1029/1024, the gamelisma, in the 7-limit, which means it is an expansion of slendric, the rank-2 2.3.7-subgroup temperament that tempers out the same comma. It has an obvious extension to the 11-limit tempering out 385/384 and 441/440, called portent, as 1029/1024 = (385/384)(441/440).

See Gamelismic family #Gamelismic and Gamelismic family #Portent for technical data.

Interval lattice

• 
  11-limit portent

Chords

Portent enables essentially tempered chords of gamelismic, keenanismic, and werckismic.

Scales

• Portent11tri – 11-tone trivalent scale in 190edo tuning
• Portent26 – 26-tone hobbit scale in 11-odd-limit minimax tuning