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parameter k1;
variable x,y1,y2;
ODEFunction y1'=3*k1*(y2/0.00005255-y1^3);
y2'=k1*(y1^3-y2/0.00005255);
date;
0 13.21473193 0.026980462
5 13.14722611 0.071119005
10 12.95291375 0.095737123
15 12.85146853 0.111900533
20 12.83431235 0.118241563
25 12.81454545 0.118738899
30 12.80484848 0.119484902 ·µ»ØСľ³æ²é¿´¸ü¶à
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