Set the coefficient for the i-th power of the polynomial decomposition.
\[\theta_d = \theta(1 + d_1\theta^2 + d_2\theta^4 + d_3\theta^6 + \ldots)\]
For i=3 set the coefficient \(d_3\) associated to the \(\theta^7 = 2 * i + 1\) term.
- Parameters:
-
- Return type:
None