Inline Math

• $(a+b)^2$ = $a^2 + 2ab + b^2$
• A polynomial P of degree d over $\mathbb{F}_p$ is an expression of the form $P(s) = a_0 + a_1 . s + a_2 . s^2 + … + a_d . s^d$ for some $a_0,..,a_d \in \mathbb{F}_p$

Displayed Math

$$p := (\sum_{k∈I}{c_k.v_k} + \delta_v.t(x))·(\sum_{k∈I}{c_k.w_k} + \delta_w.t(x)) − (\sum_{k∈I}{c_k.y_k} + \delta_y.t(x))$$