Kite'sthoughts on twin squares: Difference between revisions
No edit summary |
No edit summary |
||
| Line 1: | Line 1: | ||
'''Twin squares'''{{idiosyncratic}} (term proposed by [[Kite Giedraitis]]) is a format for presenting a [[regular temperament]]. The [[gencom]] matrix is shown side by side with its inverse, the [[mapping matrix]], which has rows for not only each generator but also each comma. Here's 5-limit meantone temperament, with period 2/1, generator 3/2 and comma 81/80: | '''Twin squares'''{{idiosyncratic}} (term proposed by [[Kite Giedraitis]]) is a format for presenting a [[regular temperament]]. The [[gencom]] matrix is shown side by side with its inverse, the [[mapping matrix]], which has rows for not only each generator but also each comma. Here's 5-limit meantone temperament, with period 2/1, generator 3/2 and comma 81/80: | ||
<math> | <math> | ||
\begin{array} {rrr} | \begin{array} {rrr} | ||
| Line 8: | Line 6: | ||
gen \\ | gen \\ | ||
com \\ | com \\ | ||
\end{array} | |||
\begin{array} {r} | |||
2 & 3 & 5 \\ | |||
\end{array} | \end{array} | ||
\left[ \begin{array} {rrr} | \left[ \begin{array} {rrr} | ||