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The 3 best logical functions I always use in Excel

Make Excel evaluate your data for you.
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How to use formula by example in Excel to generate complex formulas

I traded the static results of Flash Fill for dynamic formulas that update automatically.
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A Note on the Normal Form of Closed Formulas of Interpretability Logic

This is a preview. Log in through your library . Abstract Each closed (i.e. variable free) formula of interpretability logic is equivalent in ILF to a closed formula of the provability logic G, thus ...