MOS substitution: Difference between revisions
| Line 140: | Line 140: | ||
<math>\{\mathbf{a} + i\mathbf{v}\}_{i=a}^{n-1} \cup \{\mathbf{a} + i\mathbf{v} + j\mathbf{w}\}_{(i,j) \in [n]_0 \times [m-2]_1} \cup \{\mathbf{a} + i\mathbf{v} + (m-1)\mathbf{w}\}_{i=0}^{b}.</math> | <math>\{\mathbf{a} + i\mathbf{v}\}_{i=a}^{n-1} \cup \{\mathbf{a} + i\mathbf{v} + j\mathbf{w}\}_{(i,j) \in [n]_0 \times [m-2]_1} \cup \{\mathbf{a} + i\mathbf{v} + (m-1)\mathbf{w}\}_{i=0}^{b}.</math> | ||
In the above case, ''n'' = ''q'', '''v''' = subst('' | In the above case, ''n'' = ''q'', '''v''' = subst(''p''<sub>''t''</sub>, '''X''', ''p''<sub>''f''</sub>), and '''w''' = subst((''p''<sub>''t''</sub>)<sup>''r''</sup>, '''X''', ''f''<sup>''r''</sup>). | ||
The converse is false, as the scale in 5 letters [9/8 28/27 9/8 64/63 9/8 28/27 243/224 28/27 64/63 567/512 64/63] is almost a parallelogram. | The converse is false, as the scale in 5 letters [9/8 28/27 9/8 64/63 9/8 28/27 243/224 28/27 64/63 567/512 64/63] is almost a parallelogram. | ||