準線
【
じゅんせん 】
-
[n]
{geometry}
- directrix
History:
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A 2025-07-07 07:55:35 Syed Raza <...address hidden...> (id#2343493) - Refs
chuujiten
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A* 2025-07-03 01:31:24 Joe Murray (id#2343220) - Refs
https://ja.wikipedia.org/wiki/準線 https://kotobank.jp/word/準線-78658#w-530009 準線 910 wiki, daijs, ブリタニカ
Notes
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