DIVIDE & CONQUER

[donik7777]

Around 1920 the French roulette-researcher Henry Chateau analysed the relationship of singles and series for the even money chances in 56,534 ideal-spins and came to following results:



You can see that the sum of the following steps equal the sum of the previous one.
But after the 9th step (series) is 56 to 36 (23+13).

[donik7777]

Who could ever calculate statistics if set after step 2 in the D & C or 3 step method Trilogy.