Gapplet

Given a, b, d Q[X], determine a*b mod d and a+b mod d.

Input a,  e.g., X^4+X+1/3
</COMMENT>
Input b,  e.g., 2*X^4-6*X^2+1
</COMMENT>
Input d,  e.g., X^3+X+1
</COMMENT>
 
sum
</COMMENT>
product
</COMMENT>
 
</COMMENT>