algorithmic modeling for Rhino
Possible Integer bug
Hello!
I suspect this is a bug. When Int is provided with a floating number it randomly rounds this. Like in the posted example below both 2.5 and 1.5 becomes 2. What logic decides in which direction to round off?
3/2=1.5≈2
5/2=2.5≈2
//Oliver
Views: 309
Replies to This Discussion
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Permalink Reply by Oliver Sjöberg on
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Oh, sorry! Posted in the wrong forum. Feel free move it David!
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Permalink Reply by Daniel Piker on
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It's not a bug, and it's not random - it is 'bankers rounding'
http://en.wikipedia.org/wiki/Rounding#Round_half_to_even
http://blog.troyd.net/Bankers+Rounding+Vs+Common+Rounding+In+NET.aspx
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Aha! I stand corrected. Didn't know it worked this way. Thought it always rounded up.
Sorry!
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