Some tiles associated with the 6th unit cubic Pisot number

Overview

In 2002 I investigated low order metallic (where the ratio of areas is a metallic mean) and cubic (where the ratio of areas is a cubic Pisot number) tiles, including those associated the 6th unit cubic Pisot number (the real root of x³-2x²-1=0, with a value of approximately 2.20556943040059).

The contraction ratio for such tiles is an integral power of the square root of the reciprocal of the Pisot number (approximately 0.67334809089831373) and the rotation the corresponding multiple of approximately 81.2196317797693513°.

In 2002 I identified 4 order 3 tiles (one with 2 alternative dissections) and 3 simple order 5 derivatives of one of those tiles.
Revisiting this in 2015 I identified 2 additional order 3 tiles (and 4 simple order 5 derivatives), and a considerable number of easily generated order 5 and order 7 derivatives of the original tiles that I didn't get round to generating in 2002.
Subsequent investigation in 2016 found two more order 3 tiles, with 6 order 5 and 4 order 7 derivatives
In 2017 I added a further order 5 tile, and 54 futher order 7 derivatives (partial postallocomposition derivatives) of the order 3 tiles

This gives a total of 694 tiles (8 order 3 tiles, 60 order 5 tiles and 626 order 7 tiles). There may well be other tiles. There are predicted to be several thousand order 9 tiles.

The tiles are (click on a tile for a larger image and more details)