Accord 发表于 2025-3-27 00:23:25
Carolin Lackner,Alexander S. Kniselypace associated with 8. We distinguish a point p E 8 both from its position vector p(p):= (p-o) E V with respect to a chosen origin 0 E 8 and from any triplet (~1, ~2, ~3) E R3 of coordinates that we may use to label p. Moreover, we endow V with the usual inner product structure, and orient it in on经典 发表于 2025-3-27 02:42:24
http://reply.papertrans.cn/28/2710/270953/270953_32.pngoctogenarian 发表于 2025-3-27 08:50:21
http://reply.papertrans.cn/28/2710/270953/270953_33.png脆弱带来 发表于 2025-3-27 11:38:14
http://reply.papertrans.cn/28/2710/270953/270953_34.pngInfusion 发表于 2025-3-27 15:44:13
http://reply.papertrans.cn/28/2710/270953/270953_35.pngCpr951 发表于 2025-3-27 19:54:45
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