Bug w Excelu 2007 pod IDA

Dokładna analiza wcześniej wspomnianego buga w Excelu

This article (500kb PDF) details the Excel 2007 formatting bug. On initial release, entering =850*77.1 in a cell results in 10000, instead of the correct 65535. This article shows this bug is the result of porting 16-bit code to 32-bit code, and shows why exactly 12 values of the possible 9*10^18 64-bit floating-point values are affected.


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