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Floating point absorption phenomena and ULP

Numerical analysis text books talks about the absorption phenomena (Introduction to Numerical Analysis and Scientific Computing; Nabil Nassif; Dolly Khoueiri Fayyad; CRC Press; 2014) when adding ...
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avoid nan and inf in floating point multiplication and division

I have the following hypothesis: It is better to reorder mult and div operation in such a way that we can do our best effort to avoid nan, inf and operating with subnormals. The reorder should follow ...
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BCMath vs MySQL: performance

Scenario I am working on a web application that handles financial transactions, and my code will need to be reusable for everything from consumer carts to manufacturer/distributor shipments. The ...