On Mon, Feb 12, 2018 at 9:40 AM, go-question
<question.develo...@gmail.com> wrote:
> When working with Floating-point values in Go, what considerations need to
> be made?
> The same for any other language?
> The Spec says that "Floating-point values are comparable and ordered"
> https://golang.org/ref/spec#Comparison_operators
> So is comparing by some epsilon value not needed? or only for computed
> values?
> http://www.cygnus-software.com/papers/comparingfloats/Comparing%20floating%20point%20numbers.htm
> What is recommended (without external packages) when multiplying or adding
> Floating-point values?
> I know that internally those operations can be imprecise.
> https://github.com/shopspring/decimal#faq
> http://floating-point-gui.de/basic/

This classic paper applies to Go just as much as it does to other
programming languages:



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