anchor.diff:  namespace FSharp.Stats.Signal
   
  +open System
   open FSharp.Stats
  -open System
  -
  +open FSharpAux
   
   module Wavelet =
   
  
positive.code:             fakA * fakB * fakC
          let padArea =   (7. * scale) |> ceil
          let minimumPosX = 1.73205 * scale
          {
          Scale       = scale
          PaddingArea = padArea
          MinimumPosX = minimumPosX
          RickerFun   = rickerFun
          }
  
negative.code:         MinimumPosX : float
          //function that takes a x_value and gives the corresponding y_value
          RickerFun   : (float -> float)
          //ricker function values for discrete wavelet transform 
          RickerValues: float []
          }
  
      //creation function for Ricker
  