124
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ì
4 4 1336336 X
35 = 2(mod 3) g1 = 1 gi, Gi = g i (mod a i) 21 = 1(mod 5) g2 = 1 75 = 1(mod 7) g2 = 1 M pi i = 1 2 i G pi p i M G modpi Ki p i s = K MR / a + K MR / a + + K MR / a = K MR / a i 1 1 2 2 2 n n n i i i i=1 n
s ab + a +1 b + + cd = n n [ 2a + d a + 2d + b c] + c - a b 6 c = ( d 2 ) d 2 2 2 ( h) s 2h 2 2 / d + c
à