On 4/16/06, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> log10 is not implemented, only the natural logarithm is.
> is there a replacement for log10?
You can use mathematical properties to get what you want with only
natural logarithm.
Log x = Ln X / Ln 10
Where Log has base 10 and Ln has base e
Or you can implement Log10 function yourself. This is a pretty basic
part of Numerical Calculus.
I think you can find methods for this on google and wikipedia. The
method to calculate it is probably the expansion of a series.
Maybe we can even create a log10 function that simply calculates Ln X
/ Ln 10 ? This is a little ugly, but surely quick to implement.
--
Felipe Monteiro de Carvalho
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