> > Actually my point was that there is probably nothing to correct. > > my BIOS does have such an idle loop, too. > Temperature is increasing from about 35 degrees immidiately after > entering BIOS up to 46 degrees met after a few minutes. > Looking at sensors output while linux is idle, i get shown about 30 > degrees with sensors default computation line for asus CUSL. So I'd say the compute line is correct and you don't need to change it. > > We use the formula which gives the best result for the applicable > > range of temperatures. There's little point in having a slighly more > > simple equation if it gives less accurate results. > > But what's the mathematic principle behind this method (first > to multiply with value, then to add another value)? We simply try to reflect the physical reality. Given that this physical reality is complex we limit ourselves to a linear interpolation in the temperature range we are interested in. Usually this is good enough. > Isn't the bottom line outcome the same if only adding fixed value > instead of first to multiply and after that to add another value? Sorry, there's not much I can do for you at this point. You seem to lack the basics of linear algebra. -- Jean Delvare