Smode provides a wide range of function shapes that are shown here:
That is where you'll find all your regular functions (Square, Sinus, Triangle, Linear, Sine, Noise, White noise, Bounce, Elastic, etc.).
Some shapes have parameters. For example, the standard easing shapes (first column - Sine, Quad, Cubic, Quart, Quint, Expo, Circ, Back, Elastic, Bounce)
parameters that define if the movement should be smoothed while coming from
the first key, while getting to the next key, or both.
Shapes are most of the time used inside
Function that maps a number (percentage, time, etc.) to a value