def gauss_spline(x, n):
 signsq = ((n + 1) / 12.0)
 return ((1 / sqrt(((2 * pi) * signsq))) * exp((((- (x ** 2)) / 2) / signsq)))

def gauss_spline ( x , n ) : signsq = ( ( n + 1 ) / 12.0 ) return ( ( 1 / sqrt ( ( ( 2 * pi ) * signsq ) ) ) * exp ( ( ( ( - ( x ** 2 ) ) / 2 ) / signsq ) ) )
gaussian approximation to b-spline basis function of order n .