Build your own ODE model
Define your system by writing each variable's differential equation directly.
Open Edit model to add variables, parameters, and assignments, then watch the simulation update live.
Simulation parameters
Initial conditions
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Model Details
Review and edit the model structure, variables and their differential equations, parameters, and assignments.
| Name | Tex name | Initial value | Equation | Actions |
|---|---|---|---|---|
Edit Options
Eq Editor
Build an expression by selecting a node and replacing it with a MathML element, then adjust symbols to the allowed variable names.
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Tip: click any element to select it, then choose a MathML element above or adjust its value. Click the surrounding canvas to wrap the whole expression in a new element. Drag any element onto another to move it there; Ctrl+Z / Ctrl+Shift+Z undo and redo.
Generated LaTeX Code
\begin{align*}
\frac{d x_0}{dt} &= - \lambda \cdot x_0
\end{align*}