import ROOT
    %jsroot on

    Welcome to JupyROOT 6.24/06

    from array import array

    import numpy as np

    import math

    testFunction = ROOT.TF1('tf','[0]*x*exp([1]*x)',-10,10)
    testFunction.SetParameter(0,0.1)
    testFunction.SetParameter(1,0.7)

    mycanvas = ROOT.TCanvas()
    testFunction.SetLineColor(4)
    testFunction.Draw()
    mycanvas.Draw()

    <IPython.core.display.HTML object>

    #skewedGaus = ROOT.TF1('f','2*gaus(x,[0],[1],[2])*ROOT::Math::normal_cdf([3]*x,1,0)',-3,3);
    #skewedGaus.SetParameters(2,0.5,2,4); 

    #mycanvas = ROOT.TCanvas()
    #skewedGaus.SetLineColor(4)
    #skewedGaus.Draw()
    #mycanvas.Draw()

    smallPhi = ROOT.TF1('phi',"(1/(2)**0.5)*exp(-([0]*x)**2/2)",-10,10)
    smallPhi.SetParameter(0,2)
    smallPhi.SetParameter(1,0.7)

    mycanvas1 = ROOT.TCanvas()
    smallPhi.SetLineColor(4)
    smallPhi.Draw()
    mycanvas1.Draw()

    <IPython.core.display.HTML object>

    errorFunction = ROOT.TF1("errF", "(1/sqrt([0]))*x*erf([0])", -10,10)
    errorFunction.SetParameter(0,3)

    mycanvas2 = ROOT.TCanvas()
    errorFunction.SetLineColor(4)
    errorFunction.Draw()
    mycanvas2.Update()
    mycanvas2.Draw()

    <IPython.core.display.HTML object>