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Docs: Removed obsoleted MVEL paragraph

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Alexander Reelsen 2015-10-05 15:24:09 +02:00
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commit b7ae59d8af
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docs/reference/modules/scripting.asciidoc
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@ -624,16 +624,3 @@ power of the second argument.
|`hypot(x, y)` |Returns sqrt(_x2_ + _y2_) without intermediate overflow
or underflow.
|=======================================================================
[float]
=== Arithmetic precision in MVEL
When dividing two numbers using MVEL based scripts, the engine tries to
be smart and adheres to the default behaviour of java. This means if you
divide two integers (you might have configured the fields as integer in
the mapping), the result will also be an integer. This means, if a
calculation like `1/num` is happening in your scripts and `num` is an
integer with the value of `8`, the result is `0` even though you were
expecting it to be `0.125`. You may need to enforce precision by
explicitly using a double like `1.0/num` in order to get the expected
result.