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[ÇóÖú] Parameter a11=0.01[0,10000]; ...

Parameter  a11=0.01[0,10000];
Parameter  a12=0.01[0,10000];
Parameter  b1=0.01[0,10000];
Parameter  a21=0.01[0,10000];
Parameter  a22=0.01[0,10000];
Parameter  b2=0.01[0,10000];
Variable t,x,y;
ODEFunction x'=a11* x+a12*y-b1*x*x);
         y'= a21* x+a22*y-b2*y*y);
Data;
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33     12       6
43     30      30
72     60      63
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109   258    284
123   452    404 @beefly

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