I have these commands and I would like to put a value 2.02682872387444 from table to a variable for example a. How can I do it?
DR1 := diff(x(t), t) = 100*x(t)-3*x(t)*y(t)
DR2 := diff(y(t), t) = -40*y(t)+x(t)*y(t)
PP := x(0) = 150, y(0) = 100
dsolve({DR1, DR2, PP}, {x(t), y(t)}, numeric, method = classical[foreuler], output = array([0, 0.5e-2, 0.1e-1, 0.15e-1, 0.2e-1, .25]), stepsize = 0.5e-3)
Thank you very much.