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{x′(t)=x(t)(a(px(t)+qy(t))+α),y′(t)=y(t)(b(px(t)+qy(t))+β)} ✗ Mathematica : cpu = 712.476 (sec), leaf count = 0 , could not solve
DSolve[{Derivative[1][x][t] == x[t]*(alpha + a*(p*x[t] + q*y[t])), Derivative[1][y][t] == y[t]*(beta + b*(p*x[t] + q*y[t]))}, {x[t], y[t]}, t]
✓ Maple : cpu = 9.982 (sec), leaf count = 181
{[{x(t)=0},{y(t)=βe−βt_C1β−bq}],[{x(t)=ODESolStruc(_b(_a),[{(_b(_a))−a+bae−(aβ−αb)_aadd_a_b(_a)−_b(_a)(_b(_a))−bae−(aβ−αb)_aaap−(_b(_a))−bae−(aβ−αb)_aaα+_C1=0},{_a=t,_b(_a)=x(t)},{t=_a,x(t)=_b(_a)}])},{y(t)=−(x(t))2ap−αx(t)+ddtx(t)qx(t)a}]}
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