Description
This Zip file includes 4 versions of a document that can be used to demonstrate and assess how basic numerical provisions of OpenFormula are useful in characterizing the behavior of various existing implementations of spreadsheet formulas.
Although the spreadsheets include tabulations of comparative results, the purpose is not to compare implementations but to assess the OpenFormula provisions and see how clearly those provisions fit with discretionary variation among implementations.
This initial version simply demonstrates some characteristics around the exact, precise, and strict representations of integers and functions on such integers in typical support for Numeric type data.
