Olof Skötkonung, or Skautkonung, was the first Christian king in ancient Sweden.
His father, Erik Segersäll[?], was said to have gotten christianed, but later when returning to the Svea kingdom he returned to be heathen, worshipping the ancient Asa gods.
All Wikipedia text
is available under the
terms of the GNU Free Documentation License
Search Encyclopedia
Search over one million articles, find something about almost anything!
... 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 differe ...