オイラーの銀河


E66: Euler's first book on astronomy (written/published in 1744).
[System f1]
[Real quadratic Gal]


The solar system.
[Real quadratic Gal]
How was it drawn?
















































[System f1]
6:6:6:9:30:40

Reg: 2022, Mar 15
Title: オイラーの銀河
Method:webpage
Content:
https://math0.pm.tokushima-u.ac.jp/~hiroki/major/eulergalaxy.html
EP: 937943
[EulerWS2012]

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