Decades: 1350s BC 1340s BC 1330s BC 1320s BC 1310s BC - 1300s BC - 1290s BC 1280s BC 1270s BC 1260s BC 1250s BC
Significant People
... case, the parabola does not intersect the x-axis at all.) Note that when computing roots numerically, the usual form of the quadratic formula is not ideal. See Loss of ...