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楊輝三角形
释义
楊輝三角形
yáng huī sān jiǎo xíng
以數字疊成三角形,左右兩端皆為1,此外的每一數都是其上兩數的和,是二項係數所組成的。也稱為「巴斯卡三角形」。德語Pascalsches DreieckS, Math
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更新时间:2025/4/1 14:45:54