cubic is elliptic curve with cubic axxx+b

cubic is elliptic curve with cubic axxx+b It is Fermat Last theorem

Cubic 2

y=mx.x.x/100+b

Set m=x.x/100+
b=

y=

-3 -2 -1 0 1 2 3

x.x.x/100

+

-150 -100 -50 0 50 100 150

Let k be a field. k an algebraically closed subfield of L.

Show that any element of L which is algebraic over k is already in k

For any set X < Pn , we let

For any set X, I(X)={F E k [ X1, X2,...,Xn+1 ] | every P E X is zero of  F },
I( X) is called the ideal of X.