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魔方和数学建模－08年|
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视频专栏：《魔方和数学建模》|
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EET电子理论|
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诺贝尔奖的奇思妙想|
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风流儒学和黑箱中医|
从娃娃抓起|
时髦的学者番号|
我的物理学|
韩春雨和技术秘籍|
看图说话|
留学游学温哥华|
Rubik's Cube|
Megaminx-五魔方|
GIF动画故事|
玩魔方学数学|
Play Cube and Learn Math|
Arbutus greenway|
我的视频|
照片说野花野草|
照片说鸟人鸟事|
2020-野花野草|
2020-野鸟|
2021-野花野草|
2021-视频|
2022-魔方历程|
北纬49度|
兔年-2023|
2024-魔方和自然|
- Megaminx = Ih Point Group: (35): SW[9/10]
- SW indicates a S10 operation, the product of W and the inversion operation (i). This is the definition in the textbook. In this video, SW can operate the triangle on the face W to the face S, while the other cubies are unchanged. However, the counterclockwise permutation of the triangle ...
- Megaminx = Ih Point Group: (34): SW[7/10]
- SW indicates a S10 operation, the product of W and the inversion operation (i). This is the definition in the textbook. In this video, SW can operate the triangle on the face W to the face S, while the other cubies are unchanged. However, the counterclockwise permutation of the triangle ...
- 小路边 的 野玫瑰
- 生长在小路边，到时开花，到时花落，花枝没有刺，刺在粗枝，这花属于 Rose family，因此叫它 野玫瑰
- Megaminx = Ih Point Group: (33): SW[3/10]
- SW indicates a S10 operation, a product of W and the inversion operation (i). This is the definition in the textbook. In this video, SW can operate the triangle on the face W to the face S, while the other cubies are unchanged. However, the counterclockwise permutation of the triangle i ...
- Megaminx = Ih Point Group: (32): SW[1/10]
- SW indicates a S10 operation, the product of W and the inversion operation (i). This is the definition in the textbook. In this video, SW can operate the triangle on the face W to the face S, while the other cubies are unchanged. However, the counterclockwise permutation of the triangle ...
- Megaminx = Ih Point Group: (31): EN[2]
- EN indicates a C2 operation, with the connecting line of the center of Megaminx to EN as the axis, rotating 180° counterclockwise. This is the definition in the textbook. In this video, EN can rotate the triangle on the face W to the face S, while the other cubies are unchanged. At the sa ...
- 大花山茱萸
- 这花的英文名叫 Dogwood 这花开在河边的角落，没有人打点，因此，这花也是自由意志，形同浮云 大花山茱萸 Dogwood 花，那些吸引目光的不是美麗的白色或紅色的「花」，那只是苞片，真正的花藏於苞片的繖形花序中（小黑点）
- The Megaminx = Ih point group (30/120)
- I found 120 algorithms for the Megaminx based on the Ih point group. In turn, these 120 algorithms can represent the Ih point group. For example, if B1W3B1A1B4W4B4W1B1A4B4W4B1W3B4 represents e, then C1W3C1B1C4W4C4W1C1B4C4W4C1W3C4 represents W . Therefore, there are 1 ...
- 香蒲 人家： 男才 女貌
- 这位是男的，天生我材（帽子）必有用，左右两顶鸟才帽子，扛在肩膀上，歌喉一展，响彻宇宙内外 这位是女的，贤惠端庄，回头一笑百媚生，俺路过他们家门口，两口子都出来了
