Brian Dunning's FileMaker Custom Functions

digitSum ( _Zahl )

The digit sum of a given integer is the sum of all its digits

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Alexander Baier   Alexander Baier
FM Tutorial
http://www.fm-tutorial.de

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  Sample input:
digitSum( 1234)
  Sample output:
10

  Function definition: (Copy & paste into FileMaker's Edit Custom Function window)

The recursive function sum all digit of a Number.

1234 = 1 + 2 + 3 + 4 = 10

 

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