sethbunke · May 8, 2017 22:26
diff --git a/tanh-and-tanh-derivative.txt b/tanh-and-tanh-derivative.txt

 def tanh(x):         
  return (1.0 - numpy.exp(-2*x))/(1.0 + numpy.exp(-2*x))

 def tanh_derivative(x):         
  return (1 + tanh(x))*(1 - tanh(x))

	def tanh(x):
	return (1.0 - numpy.exp(-2x))/(1.0 + numpy.exp(-2x))

	def tanh_derivative(x):
	return (1 + tanh(x))*(1 - tanh(x))