**Some tiles associated with the 6th unit cubic Pisot number**

## Partial
Postcomposition Tiles

## II.
Metademisymmetric Tiles

A 3 element tile potentially has 6 partial postautocomposition
derivatives, 3 of order 5 and 3 of order 7. Thus the 2 demisymmetric tiles have between them 12 potential
candidate attractors. However 5 of these are not connected, leaving 7 tiles - 4
order 5 tiles and 3 order 7 tiles.

All 4 order 5 tiles have the dissection polynomial `c+2c`^{2}+c^{3}+c^{4}.

The minimal unit cells (shown below) contain 4 copies of the tile, with
signature **0011**.

There are 2 order 7 tiles with dissection polynomial `4c`^{2}+c^{3}+2c^{4}.

The third order 7 tile has the dissection polynomial `c+2c`^{2}+3c^{4}+c^{6}.

The minimal unit cells (shown below) contain 6 copies of the tile. The first
two have signature **001111** and the last signature **001133**.

© 2015, 2016, 2017 Stewart R. Hinsley