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[python3] updated docs on division for python3 (#2473)
* updated docs on division for python3 prev. docs were confusing, did not show how to actually divide. * modified language about python division * fixed grammar
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@ -38,7 +38,7 @@ Note: This article applies to Python 3 specifically. Check out [here](http://lea
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8 - 1 # => 7
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10 * 2 # => 20
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# Except division which returns floats, real numbers, by default
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# Except division which defaults to rounding down
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35 / 5 # => 7.0
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# Result of integer division truncated down both for positive and negative.
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@ -47,8 +47,12 @@ Note: This article applies to Python 3 specifically. Check out [here](http://lea
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-5 // 3 # => -2
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-5.0 // 3.0 # => -2.0
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# When you use a float, results are floats
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3 * 2.0 # => 6.0
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# When one of the inputs is a float, result is a float
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10.0 / 3 # => 3.3333333333333335
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# to force this behavior on integers, use
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from __future__ import division
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10 / 3 # => 3.3333333333333335
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# Modulo operation
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7 % 3 # => 1
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