little math puzzle. Map 1 0 -1 to 1 0.5 0

[pier4r]

(05-21-2018 04:31 PM)Dieter Wrote:  That's trivial since changing the input by 1 changes the output by 0,5. So (1|1), (0|0,5) and (–1|0) are points on a straight line with a slope of 0,5. Due to (0|0,5) the y-intercept is 0,5 as well. So you can get the parameters by simply looking at the data. ;-)

True. I thought about scaling a range.