log inv

Computes the inverse logarithm

Controller: johnylol

Contents

Interface

C++

doublelog_inv(	unsigned int	`base`
	double	`result`	)

Function to compute the inverse logarithm, by feeding it with the base and the result.

Computing

$\log_{10} x = 2$

printf("Inverse logarithm of base 10 resulting 2: %d ",log_inv(10,2));

Output:

Inverse logarithm of base 10 resulting 2: 100

It will return -1 for incorrect base input ( good input goes from +1* to +infinite).

* - +1 means the first number right after 1 (ie. 1,0001).

base	Any value above 1
result	Any value (even negative)

The value to apply the logarithm operator ( log x )

Johny Void (November 2008)

Source code is available when you agree to a GP Licence.

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