Hi, has anybody noticed this issue with Math.Round? for example in this test case, 1.5 and 2.5 would be rounded to 2. with python round() function it would be correct calculated. Dynamo Version: 1.2.1.30.83 Regards, Milorad [image] Numbers.xlsx (7.3 KB) test_math-round.dyn (6.4 KB)

Please use Python node for the time being. This was reported here: [image] Issue: math.round looks like a bug opened by ksobon on 2017-05-08 https://forum.dynamobim.com/t/problem-with-math-round/8256/2 Improvement

This behavior is explained here: https://msdn.microsoft.com/en-us/library/wyk4d9cy(v=vs.110).aspx Thanks @Michael_Kirschner2 for sharing.

Problem with Math.Round

Developers

Ilya_Kirichenko May 8, 2017, 9:04pm 2

Same problem here. Is it a mistake or am I missing something?

Clockwork Math.Round+

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Problem with Math.Round

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