Template:Sharpness-0/doc

This template is used for 7, 14, 21, 28, and 35 equal divisions of the octave. Since these tunings temper out the 3-limit augmented unison (2187/2048, known as the Pythagorean apotome), going up seven fifths brings one back to the root note, and as such the traditional sharps and flats are redundant and cannot raise or lower the pitch.
This symbol set is based on ups and downs notation and comprises naturals with arrows from Helmholtz–Ellis notation.

See also

• Alternative symbols for ups and downs notation
• Template:Sharpness-0a – an alternate version of this template that shows separate up and down chevrons.