Brian Dunning's FileMaker Custom Functions

FractionMath ( fraction1 ; Fraction2 ; Operator )

Allows basic mathematical operations leaving fractions in fractional form, reduced form.

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Brett Buchmiller   Brett Buchmiller

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  Sample input:
FractionMath( "1/2" ; "3/4" ; "+" )
FractionMath( "3 3/8" ; "4 4/5" ; "x" )
  Sample output:

"16 1/5"

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

As noted in comments of function, part of required library of functions to work with fractions. If you change the "M" in the FractionReduce function to "I", the results will be reported as improper fractions rather than mixed numbers.



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Note: these functions are not guaranteed or supported by Please contact the individual developer with any questions or problems.

Under construction. Email me your wish list for improvements.