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円周率の無限の命― レイナルド・ロープス
1,656,428 views |
Reynaldo Lopes |
TED-Ed
• July 2013
Read transcript
直径に対する円周の割合は常に一定です。3.14159...から始まり、文字通り永遠に続くのです。この無理数である円周率は無限の桁数を持つため、どんなに近づいたと思っても決して正しい答えにたどり着くことはありません。レイナルド・ロープスは、音楽、金融モデル、宇宙の密度の計算に至るまで、円周率の幅広い利用方法を説明します。 講師：レイナルド・ロープス アニメーション： Igor Coric ＊このビデオの教材: http://ed.ted.com/lessons/the-infinite-life-of-pi-reynaldo-lopes
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