Bell Number 簡介
2 = 1 + 1 [1,2]
10 = 1 * 1 * 2 * 5 [3,4]
24 = 1 + 1 + 2 + 5 + 15 [4,5]
Assorted combinations of bell number have been discovered.Furthermore, you should notice that these substances are relared to liquid state or gas state.
10 = 1 * 1 * 2 * 5 [3,4]
24 = 1 + 1 + 2 + 5 + 15 [4,5]
Assorted combinations of bell number have been discovered.Furthermore, you should notice that these substances are relared to liquid state or gas state.
展開