幾何原本 Jihe Yuanben, Beijing. 1607. Translation of Euclid’s Elements by Matteo Ricci & Xu Guangqi
Xu Guangqi’s Preface
teo Ricci & Xu Guangqi
Definition 1
Definition 2
Definition 5
Figure I.1
Figure I.2
Figure I.5
Barberiniani orientali 141. Figure I.47.
Figure II.14
Figure III.1
Figure III.8
Figure III.37
Figure IV.2
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Figure IV.7 ou 8
Figure IV.10
Barberiniani orientali 141. Figure IV.11
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Figure VI.1
Figure VI.20
Figure VI.28
Figure VI.29
Figure VI.33
Figure XI.38
Figure XI.39
Figure XII.1
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Xu Guangqi’s Preface
The
Jihe Yuanben
can be called the
pleasure-garden
of the myriad forms, the Erudite
Ocean
of the Hundred Schools.
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