I have been playing around with pixilang to create curves for the MultiCtl, Multisynth, and Waveshaper. it was fun to do and I want to share this for anyone who needs some special curve
oooh, nevermind. now i see you have all the curves at once in the .pixi file, and only one need be commented out be deleting a "//" in front of the desired curve.
Cool! not only did you provide the pre-made curves, you gave us all your formulas too!