Integral of \(\int_0^t e^{iks} I\!E_s^m ds\)
i (int) – power of \(e^{ks}\).
m (int) – power of \(IE_s\).
IE (dict) – dict with key m and value Poly object with attribute keyfor = (‘v_0’, ‘k^{-}’, ‘theta’, ‘sigma’, ‘e^{kt}’, ‘l_{1:n}’)
keyfor
poly with the same attribute keyfor of the Poly object in IE
Poly