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how to make function in "math.h" work?

Details	Message
Read-Only Author Kind MR Posted 7-Nov-2011 02:34 GMT Toolset ARM	how to make function in "math.h" work? Kind MR math.h For functions in this file to work, you must first call _fp_init() and reimplement __rt_raise(). what does this mean? could show me an exemple? I want to use log(), how to make it work? thanks!

Read-Only Author Andrew Neil Posted 7-Nov-2011 18:31 GMT Toolset ARM	RE: what does this mean? Andrew Neil The first part is obvious - isn't it? Give the link to where you saw this, so that we can be sure of exactly what they actually said - and the context.