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Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Wilberforce
@Gordon
It could just be the way they are converted to strings more than anything else. It's actually surprisingly hard to come up with a good set of rules for outputting floating point numbers as strings without doing things like accidentally outputting 0.999999 instead of 1.
I should look at using the C library functions again - when I started the library functions pulled in loads of extra code and memory usage so I had to write my own, but the situation may have improved now.
I guess if you multiply by 1000 you find you've got all the information there.