BigDecimal vs. Double: Precision for Financial Accuracy
In the realm of financial calculations, precision is paramount. The choice between BigDecimal and Double data types can significantly impact the accuracy of your results. In this comprehensive guide, we will delve into the key differences, use cases, advantages, and drawbacks of these two data types. By the end, you’ll have a clear understanding of when to employ each for your financial computatio
What to do with Java BigDecimal performance?
I write currency trading applications for living, so I have to work with monetary values (it's a shame that Java still doesn't have decimal float type and has nothing to support arbitrary-precision monetary calculations). "Use BigDecimal!" — you might say. I do. But now I have some code where performance is an issue, and BigDecimal is more than 1000 times (!) slower than double primitives. The cal
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二進化十進表現 - Wikipedia
