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three_body_problem/__init__.py

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+"""
+三体问题求解器 - 纯Python方案
+
+一个用于模拟和可视化三体问题的Python库。
+使用四阶龙格-库塔法数值求解牛顿引力下的三体运动。
+
+主要组件:
+- ThreeBodySolver: 主求解器类
+- Particle: 质点类
+- RK4Integrator: 数值积分器
+- ThreeBodyVisualizer: 可视化工具
+- ThreeBodyConfig: 配置管理
+
+示例用法:
+    >>> from three_body_problem import ThreeBodySolver, Particle, ThreeBodyConfig
+    >>> particles = ThreeBodyConfig.create_figure8_config()
+    >>> solver = ThreeBodySolver(particles, dt=0.001)
+    >>> solver.simulate(total_time=10.0)
+    >>> from three_body_problem import ThreeBodyVisualizer
+    >>> visualizer = ThreeBodyVisualizer()
+    >>> visualizer.plot_trajectories(solver)
+    >>> visualizer.show()
+"""
+
+from .particle import Particle
+from .integrator import RK4Integrator
+from .solver import ThreeBodySolver
+from .visualizer import ThreeBodyVisualizer
+from .config import ThreeBodyConfig
+
+__version__ = "1.0.0"
+__author__ = "ThreeBodyProblem Team"
+__email__ = "threebody@example.com"
+
+__all__ = [
+    "Particle",
+    "RK4Integrator", 
+    "ThreeBodySolver",
+    "ThreeBodyVisualizer",
+    "ThreeBodyConfig"
+]