Convert a Given Upper/Lower Alpha-Cut Function to an Alpha-Cut Generating Function
The resulting function calls the original function and then linearly scales its output.
convertAlpha(f, y1, y2)
| f | a function into [y1,y2] | 
| y1 | numeric vector of length 1 | 
| y2 | numeric vector of length 1 | 
Returns a new function defined on [0,1] (scaled input).
Other auxiliary: approxInvert,
convertSide
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.