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Solar System Model (N-Body Simulation)\n    - FitzHugh-Nagumo neuron model\n    - SIR epidemiological model\n\n---\n\n## 📦 Artifact Info\n\n| Key         | Value               |\n|-------------|---------------------|\n| Group ID    | `io.github.rajveer` |\n| Artifact ID | `sim-plot-ode`      |\n| Version     | `1.0.0`             |\n\n\u003e Note: Not published on Maven Central — clone and build locally.\n\n---\n\n---\n\n## 🚀 Getting Started\n\n### 🧰 Prerequisites\n\n- **Java 22** (or compatible with your JavaFX version)\n- **Maven** installed (`mvn -v` to check)\n- JavaFX SDK is automatically handled via Maven dependencies\n\n---\n\n### 🔧 Build and Run\n\nClone the repository and run the JavaFX application:\n\n```bash\ngit clone https://github.com/your-username/sim-plot-ode.git\ncd sim-plot-ode\nmvn clean javafx:run\n```\n\n---\n\n## 📈 Example Output\n\n### Lotka-Volterra Simulation\n![Lotka-Volterra Plot](src/main/resources/io/github/rajveer/simplotode/images/lotka-volterra-plot.png)\n\n### Solar System Model\n![Mercury-Position Plot](src/main/resources/io/github/rajveer/simplotode/images/mercury-pos-plot.png)\n\n---\n\n## 🧪 Getting Started with the GUI\n\nYou can simulate and visualize your own ODE systems directly in the built-in JavaFX GUI. Here's a step-by-step example using the **Lotka–Volterra predator-prey model**:\n\nWe want to solve the following ODE system:\n\n### ✅ Step-by-Step Instructions\n\n#### 🔹 Step 1: Add the First Equation (Prey)\n- Enter the expression: `1.5*y0 - y0*y1`\n- Set `y₀` to `10`\n- Click ➕ **Add**\n\n#### 🔹 Step 2: Add the Second Equation (Predator)\n- Enter the expression: `y0*y1 - 3.0*y1`\n- Set `y₀` to `5`\n- Click ➕ **Add**\n\n#### 🔹 Step 3: Set Time Parameters\n| Field   | Value   |\n|---------|---------|\n| `t₀`    | `0`     |\n| `dt`    | `0.01`  |\n| `tEnd`  | `20`    |\n\n#### 🔹 Step 4: Select Solver\n- Choose **RK4 Solver** from the dropdown\n\n#### 🔹 Step 5: Solve\n- Click ✅ **Solve**\n\n---\n### GUI\n![GUI](src/main/resources/io/github/rajveer/simplotode/images/GUI.png)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmuichi-mon%2Fsim-plot-ode","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fmuichi-mon%2Fsim-plot-ode","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fmuichi-mon%2Fsim-plot-ode/lists"}