Special pig feed ingredients are required for your pig(s) diet because of their simple, monogastric stomach. Feeder Pigs require more concentrates (grain) and less roughage or fiber (hay) than cattle or sheep. This is especially true for young pig(s)s diet.
The distance half way around the circle is 3.14159265... a number known as Pi. Or draw a circle with a diameter (all the way across the circle) of 1. Then the circumference (all the way around the circle) is Pi. So Pi (the symbol is the Greek letter Ï) is: The ratio of the Circumference. to the Diameter. of a Circle.
Pi is a number expressing the ratio of the circumference of a perfect circle to its diameter. As there are no perfect circles or spheres in nature (since matter is composed of atoms and is therefore not smooth) the continued extension of pi has long been seen as a harmless exercise of computer power.