lp.vim Interval mutation of numeric values Value Interval Mutation is an implementation of Larry Polansky’s "Morphological Mutations" designed for mutating sequences of discrete pairs of source and target numbers. The numbers may be either integer or floating point.	from the library : Litter Power Pro Package Format : External Environment : max / msp commercial Max 4.x http://www.bek.no/~pcastine/Litter/