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anddev.org • View topic - Math.log(double X), I need Math.log(X, Y).

Math.log(double X), I need Math.log(X, Y).

General topics about the Android-Platform itself.
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Math.log(double X), I need Math.log(X, Y).

Postby sblantipodi » Mon Apr 05, 2010 5:13 pm

Hi,
I need to calculate the logarithm of X to the base Y.

Android Math classe let me calculate only the log(X),
have you got some tips?
sblantipodi
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Re: Math.log(double X), I need Math.log(X, Y).

Postby pskink » Mon Apr 05, 2010 5:23 pm

sblantipodi wrote:Hi,
I need to calculate the logarithm of X to the base Y.

Android Math classe let me calculate only the log(X),
have you got some tips?


yes, you should refresh your math skills:

http://en.m.wikipedia.org/wiki/Logarithm
pskink
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Re: Math.log(double X), I need Math.log(X, Y).

Postby sblantipodi » Mon Apr 05, 2010 5:27 pm

pskink wrote:
sblantipodi wrote:Hi,
I need to calculate the logarithm of X to the base Y.

Android Math classe let me calculate only the log(X),
have you got some tips?


yes, you should refresh your math skills:

http://en.m.wikipedia.org/wiki/Logarithm


just founded the solution the second after I posted here,
thanks anyway.
sblantipodi
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Posts: 122
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