User talk:Vishwanatha

a good list of Diophantine equations. which are purely unsolved now also & According to the Hilbert's tenth problem.Some of them are the fallowing. 1) 3x2y − 7y2z3 -18 =0 (unsolved) 2)7y2 = 8z2 (unsolved) 3)X3 +Y3 = Z3 – 1    (23 +33 = 6 2 – 1) (solved equation) Hilberts tenth problem is unsolvable.prooved by some mathematician. but many of them trying to get answer for it.