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Student Support Forum: 'Differential Equation Errors' topicStudent Support Forum > General > "Differential Equation Errors"

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Author Comment/Response
Stephen
12/06/03 4:38pm

\!\(\*
RowBox[{"DSolve", "[",
RowBox[{
RowBox[{"{",
RowBox[{
RowBox[{
RowBox[{
SuperscriptBox["x", "′",
MultilineFunction->None],
"[", "t", "]"}], "==", \(\(1\/eK\_x\)\((
r\_x\ \((K\_x - x[t])\)\ x[t]\ \((
e - x[t] - y[t])\)\ \((x[t] + y[t])\)\ \((Ax[t] - Bx[t]\ y[
t])\))\)\)}], ",",
RowBox[{
RowBox[{
SuperscriptBox["y", "′",

MultilineFunction->None], "[", "t", "]
"}], "==", \(\(1\/eK\_y\)\((r\_y\ \((K\_y - y[t])\)\ \((
e - x[t] -
y[t])\)\ y[t]\ \((x[t] + y[t])\)\ \((\(-Cy[t]\) + Dx[t]\ y[
t])\))\)\)}], ",", \(y[
0] == y\_0\), ",", \(x[0] == x\_0\)}], "}"}], ",", \(y[t]\),
",", \(x[t]\), ",", "t"}], "]"}]\)

What is the error here?

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