Class: Float
Instance Method Summary collapse
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#delog10 ⇒ Float
Convert -log10 values to original values.
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#delog10p ⇒ Float
Convert log10 values to original values.
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#signif(n) ⇒ Float
Round to n significant digits stackoverflow.com/questions/8382619/how-to-round-a-float-to-a-specified-number-of-significant-digits-in-ruby.