> On 17 Jan 2023, at 15:20, Silvain Dupertuis <silvain-dupert...@bluewin.ch> > wrote: > > I wonder about the term “irrational” meter. Should not we say “irregular” ?? > as in mathematics, an irrational number is a number which cannot be > represented as a fraction...
The denominator is not a power of two. See: https://en.wikipedia.org/wiki/Time_signature#Irrational_meters
