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IsEven
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Data Mapping > Data Mapper Functions > By Category > Maths > IsEven

Glossary Item Box

Function Name
IsEven
Category
Maths
Icon
Description
Returns true if the value is even.
Inputs
Value A numeric value.
Outputs
Result boolean : true if the input value is even, otherwise false.

Remarks

Takes a numeric value strips off any fractional part and determines if its is an odd or even number (0 is even).

If the input value is not numeric then an error is raised (unless an in place cast is defined).

Examples
Source Data Copy Code
<?xml version="1.0" encoding="utf-8"?>
<!-- Created with Liquid XML Studio (https://www.liquid-technologies.com) -->
<Decimals xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="..\Common\Numbers.xsd">
    <Decimal>7194.954905803945093</Decimal>
    <Decimal>7570.634905803945093</Decimal>
    <Decimal>5754.914905803945093</Decimal>
    <Decimal>-7480.925094196054907</Decimal>
    <Decimal>-6851.065094196054907</Decimal>
</Decimals>

 

Output Data Copy Code
<Booleans>
    <Boolean>true</Boolean>
    <Boolean>true</Boolean>
    <Boolean>true</Boolean>
    <Boolean>true</Boolean>
    <Boolean>false</Boolean>
</Booleans>

This is a scalar function so the standard rules apply if multiple values are presented to one or more inputs.