音声 https://anchor.fm/tecum
大学の数学科に籍を置いていたというのに、高校までの数学しかイメージできない。「数学科、すごいね」と言われるたびに、「数学は哲学」なんて、煙に巻いていた。
50年のブランクを経て、事もあろうに、数学者長岡亮介先生
（NPO法人TECUM https://www.tecummath.net/ 理事長）にご指導いただくチャンスを得た。テキストはI.Kleiner著「A History of Abstract Algebra」。1700BCの数学から20世紀抽象代数への４千年の歴史を学ぶことになった。（牛山順江）
（注）録音は周りの騒音も入ってお聞き苦しいところもありますが、ご容赦ください。なお、レポート（テープ起こし）は先生のチェックを受けておりませんので、正確な翻訳にはなっておりません。
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