方程
From Wikipedia, the free encyclopedia
From Wikipedia, the free encyclopedia
含天元之等式者,是謂方程,亦曰方程式。
《九章算術》卷八乃「方程」也。以算籌表天元也。故方程組成數陣也。 劉徽《九章算術注》曰:方者,數陣也。程者,含天元之等式也。
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