What Every Computer Scientist Should Know About Floating-Point Arithmetic
Floating point arithmetic is a tricky topic, and it’s not easy to master. Even many Java programmer doesn't know what can go wrong when comparing float/double value with == operator. Many of us often makes mistake of doing monetary calculation in float and double. This article is another gem of this series and must read for all software developers and programmers. As your experience grows, you are expected to know subtle details of common things, and floating point arithmetic is one of them. As as senior Java developer, you must know how do perform monetary calculation, when to use float, double or BigDecimal classes, how to round floating point numbers etc. Even if you know fundamentals of floating point arithmetic, You will learn something new about floating point calculation by reading this article.
Floating point arithmetic is a tricky topic, and it’s not easy to master. Even many Java programmer doesn't know what can go wrong when comparing float/double value with == operator. Many of us often makes mistake of doing monetary calculation in float and double. This article is another gem of this series and must read for all software developers and programmers. As your experience grows, you are expected to know subtle details of common things, and floating point arithmetic is one of them. As as senior Java developer, you must know how do perform monetary calculation, when to use float, double or BigDecimal classes, how to round floating point numbers etc. Even if you know fundamentals of floating point arithmetic, You will learn something new about floating point calculation by reading this article.
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