Talk:A. W. Faber Model 366

Python program to check property
Here's a small Python program to check the mathematical properties of the table given in the illustration:

And here's the mapping inverted, from s[i] to i, where s[i] is the table generated above, for i=0 to i=99:

[1, 2, 4, 8, 16, 32, 64, 27, 54, 7, 14, 28, 56, 11, 22, 44, 88, 75, 49, 98, 95, 89, 77, 53, 5, 10, 20, 40, 80, 59, 17, 34, 68, 35, 70, 39, 78, 55, 9, 18, 36, 72, 43, 86, 71, 41, 82, 63, 25, 50, 100, 99, 97, 93, 85, 69, 37, 74, 47, 94, 87, 73, 45, 90, 79, 57, 13, 26, 52, 3, 6, 12, 24, 48, 96, 91, 81, 61, 21, 42, 84, 67, 33, 66, 31, 62, 23, 46, 92, 83, 65, 29, 58, 15, 30, 60, 19, 38, 76, 51]

which also happens to be the sequence of numbers you can see on the Schumacher-system scale in the image seen here. Code for this:

-- The Anome (talk) 22:12, 9 April 2021 (UTC)