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6 lines
290 B
Plaintext
6 lines
290 B
Plaintext
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B(n,t)， w = {A,B,C,D}
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B'(n,t)， n = 3， w' = {A',B',C'} = {3 · (B-A),\ 3 · (C-B),\ 3 · (D-C)}
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B''(n,t)， n = 2， w'' = {A'',B''} = {2 · (B'-A'),\ 2 · (C'-B')}
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B'''(n,t)， n = 1， w''' = {A'''} = {1 · (B''-A'')}
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