A Simple Criterion for Solvability of Both X2-DY2= c and x2-Dy2=-c

نویسنده

  • R. A. Mollin
چکیده

This article provides a simple criterion for the simultaneous solvability of the Diophantine equations X2 −DY 2 = c and x2 −Dy2 = −c when c ∈ Z, and D ∈ N is not a perfect square.

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تاریخ انتشار 2001