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| xrpl:log [2019/03/03 23:11] – created Karsten75 | xrpl:log [Unknown date] (current) – removed - external edit (Unknown date) 127.0.0.1 | ||
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| - | ===== log ===== | ||
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| - | ^Arguments^Result^Notation^ | ||
| - | |arg base| float| [float float- float] | | ||
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| - | === Description === | ||
| - | Allows the performance of arbitrary based logarithms. See examples. 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< | ||
| - | log(x,10) = log10(x)< | ||
| - | log(x,e) = ln(x) | ||
| - | |||
| - | === Examples === | ||
| - | < | ||
| - | trace(log(.25 .5)) #prints ' | ||
| - | </ | ||