Quick Lamp Base Modeling Demo

作成者:Tim Brzezinski

In this screencast, notice how the base is a frustum of an elliptical cone. That is, for this surface, cross sections of planes parallel to the floor and this surface are ellipses.

Quick Silent Demo

新しい教材

函數的奇偶性
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seo tool
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From Polar to Cartesian Coordinates

教材を発見

Properties of a Trapezium
Untitled
Cirkel vergelijking
MathArt
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トピックを見つける

角柱
微分
平行四辺形
指数
合同