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请教大神

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烨烨烨烨-zoe

#1 Created at ... [Delete] [Delete and Lock User]

do_reduce.py 里str2float这两个结果为什么会产生0000000000001？

print(str2float('0.1234'))

print(str2float('.1234'))

0.12340000000000001

0.12340000000000001

金色的沙滩1992

#2 Created at ... [Delete] [Delete and Lock User]

浮点值不是精确值， 会有波动

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