什么是圆周率的二进制
2025-05-03 10:50:20
灯塔何老师
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圆周率（π）在二进制下的表示是一个无限不循环小数。以下是具体说明：
二进制表示的基本原理
二进制系统以2为基数，小数点后第k位的值表示2⁻ⁱ⁰⁰⁸、2⁻ⁱ⁰¹⁰、2⁻ⁱ⁰¹²等2的负指数幂。例如，十进制小数0.1在二进制中为0.0001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001100110011001
