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dchoyle / FaaDiBrunoFromBellPolynomials.py
Created May 20, 2017
Python functions for iterative application of the Faa di Bruno formula
View FaaDiBrunoFromBellPolynomials.py
## Original author: David Hoyle (david.hoyle@hoyleanalytics.org)
##
## Date: 2017-05-20
##
## Licence: CC-BY
from scipy.special import gammaln
import numpy as np
import math
import sympy