黎曼和与几何轨迹综合演示
2019-04-22 15:35
本GeoGebra范例综合展示了几何构造与微积分概念。通过构建多边形、矩形、圆及扇形等几何对象，结合向量与轨迹命令，动态演示了黎曼和（上下和）的逼近过程及相关几何性质。该模型有助于直观理解定积分的几何意义、图形变换以及重心与垂心等三角形特性。
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