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公平的切蛋糕 Selfridge-Conway 免嫉妒分法(envy-free cake-cutting)
Author:
宋政蒲
Topic:
Pie Chart or Circle Chart
此方法並非要真的能平分蛋糕,而是讓所有人都有決定權,讓自己覺得這是公平的。
GeoGebra
New Resources
畫出對稱圖形
長方體平面投影 (Codex版)
三半圓間的相切圓(Codex╱2026.10.07)
找出對稱軸
世界平面地圖 (Codex╱2026.10.07)
Discover Resources
賭神
拋物線標準式101.11.22
Geometric Proof of Arithmetic-Geometric Mean Inequality
拉格朗日插值多項式
繪畫平行四邊形
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Sine
Quadratic Functions
Translation
Percentages
Centroid or Barycenter