Instead of using floats, you might consider using rationals (or bigrats). This will preserve the precision because you retain the number as-is. 1/3 remains as 1/3, not 0.333..., so you don't get that rounding problem. Converting to a floating representation is not difficult, if needed; often it's not needed because you are interested in the integer values for times.

In reply to Re: losing precision reading numbers from file by spiritway
in thread losing precision reading numbers from file by iKnowNothing

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