log.h File Reference

Logarithm functions for fixed point. More...

#include "stdfix-full-iso.h"
#include "arm_acle.h"

Go to the source code of this file.

Functions
s1615	logk (s1615 x)
	Logarithm: log(x) for the accum type (s16.15).

Detailed Description

Logarithm functions for fixed point.

Function Documentation

logk()

s1615 logk

(

s1615

x

)

Logarithm: log(x) for the accum type (s16.15).

Parameters

[in]

x

Value to compute the logarithm of as an accum

Returns

The logarithm of x in accum format