Recursive step in equation (1)
m (int) – power of \(I\!E_s\) in the integrand.
IE (dict) – a dict of conditional moments of \(I\!E_t\), with key m and value Poly object with attribute keyfor = (‘v_0’, ‘k^{-}’, ‘theta’, ‘sigma’, ‘e^{kt}’, ‘l_{1:n}’)
m
keyfor
poly with the same attribute keyfor of the Poly object in IE
IE
Poly