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Examples > Bill


You should know the most essential operation elements of TETRA.


In this project sub-expressions of regular expressions are used. This will be possible in the future only in the standard and professional version of the TextTransformer.



Problem definition:


The sum of the positions of a bill shall be calculated. The amounts of the bill use a comma (German localization) to separate the fractional digits. There is nothing really new inside of the project, but it demonstrates a further kind of applications of the TextTransformer.



TETRA Program:


The project is at:




This simple project uses actions immediately combined with tokens, where the texts of amounts are converted into the according numbers.





This page belongs to the TextTransformer Documentation

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