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xrpl:log10 [2019/03/03 23:11] – created Karsten75 | xrpl:log10 [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1 | ||
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- | ===== log10 ===== | ||
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- | ^Arguments^Result^Notation^ | ||
- | |float| float| [float- float] | | ||
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- | === Description === | ||
- | The base ten logarithm. Gives the number of digits in the number before the decimal point. On zero, returns -inf. Below zero, returns NaN, a special value that always causes failure when compared to other numbers. (ie. (NaN<0) -> false, (NaN>=0) -> false)< | ||
- | other logarithms< | ||
- | log10(x) = log(x, 10)< | ||
- | log10(x)/ | ||
- | log10(2)=0.3010-ish< | ||
- | log10(e)=0.4343-ish< | ||
- | log10(10)=1< | ||
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- | === Examples === | ||
- | < | ||
- | trace(log10(10)) # prints ' | ||
- | </ | ||