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Non-ultraperfect Perfect Isosceles Right Triangled Square

Title: _ 8:14PA1of2

Order: 8

Horizontal side: 14 Vertical side: 14

Elements: 1√2, 2, 2√2, 4, 4√2, 6, 7√2, 14.

Code: 147 0 14 76 7 7 10 7 7 20 6 6 21 8 6 65 8 0 40 4 4 41 8 4

The fact that every NPIRTS has a subdivided triangle is not recorded as a property. The properties below may precede order:side in a tiling's title:

Credit for Discovery

Jasper D. Skinner found many NPIRTS's before this catalogue was built by Geoffrey H. Morley. Only the two lowest order NPIRTS's are attributed to discoverers:

J. Douglas and E.P. Starke (D&S, United States) (7:10PA only)

Arthur H. Stone (AHS, United States, 1916-2000) (7:7PA only)

14
7√2
1√2
2√2
2
6
4√2
4