No definitions found for 'quadratic reciprocity theorem'
Perhaps one of these:
quadrate bone,
quadrat,
qatari dirham,
quadratojugal bone,
quadrating,
qtrader,
quadrature,
quadrated,
quadratic polynomial,
quadrature of the moon,
quadratics,
quadratic equation,
quadridentate,
quadrate,
quadrature amplitude modulation,
quadratojugal,
quadrature of an orbit,
quadratic,
quadratrix