Oliver Middleton c22e3bf9a2 Correct Ratio::is_negative and Ratio::is_positive ... Zero is not positive or negative. This was broken in 8be7e7bab5.		2016-04-13 22:47:15 +01:00
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lib.rs	Correct Ratio::is_negative and Ratio::is_positive	2016-04-13 22:47:15 +01:00