One Diophantine Equation
We solve a problem posed recently by J.H.E. Cohn, in proving that x = y = 1 is the only solution in nonnegative integers to the diophantine equation x^2 - 3 y^4 = -2.
de Weger, B.M.M.. (1995). One Diophantine Equation (No. EI 9559-/B). Retrieved from http://hdl.handle.net/1765/1366