def Pdf(pdf, **options):
 (low, high) = (options.pop('low', None), options.pop('high', None))
 n = options.pop('n', 101)
 (xs, ps) = pdf.Render(low=low, high=high, n=n)
 options = _Underride(options, label=pdf.label)
 Plot(xs, ps, **options)

def Pdf ( pdf , ** options ) : ( low , high ) = ( options . pop ( 'low' , None ) , options . pop ( 'high' , None ) ) n = options . pop ( 'n' , 101 ) ( xs , ps ) = pdf . Render ( low = low , high = high , n = n ) options = _Underride ( options , label = pdf . label ) Plot ( xs , ps , ** options )
plots a pdf .