Decades: 1290s 1300s 1310s 1320s 1330s - 1340s - 1350s 1360s 1370s 1380s 1390s
Years: 1338 1339 1340 1341 1342 - 1343 - 1344 1345 1346 1347 1348
Births
Deaths
... of which are real. (Geometrically, this means that the parabola intersects the x-axis in two points.) If the discriminant is negative, then there are two differen ...