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Added roundSig #10

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Added roundSig #10

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hasko
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@hasko hasko commented Feb 28, 2022 •
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I found it useful to round a float to a given number of significant digits, i.e. roundSig 3 1234.5 would give "1230" while roundSig 3 1.2345 would give "1.23". I need this because I'm working with exponential scales. I thought it might be a simple but useful extension to this module. Closes #11.

@hasko hasko mentioned this pull request Feb 28, 2022
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myrho commented Feb 28, 2022

Thank you for your PR!

Would it make sense to have floorSig and ceilingSig variants also?

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Round to significant number of digits
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@hasko @myrho