Turning a Tesseract

トピック:回転

This uses dilation as the 4th coordinate, and lets you see the effect of rotation on a hypercube in any of the six possible coordinate planes. A little funky, but you can try to compose rotations as well.

新しい教材

Slopes of Straight Lines
Rectangular Cross Sections
Slopes of Parallel Lines
Tanzanian Ngoma - Model 3
Isosceles Triangle Cross Sections

教材を発見

Modspar Day 3
Melody's conjecture counterexample
Problem Set 1-2_1-4
Parallel, Perpendicular
circles

トピックを見つける

作図
座標
一次方程式
ベクトル (三次元)
正三角形