In addition, most basic rotational grazing systems are relatively simple, with five or fewer paddocks, an average paddock size of 40 acres or more and permanent fencing.

The most basic element of pasture-raising pigs is rotational grazing. Easily and efficiently manage rotational grazing pigs with electric fencing.

For any matrix in the rotation group SO₃, we give the explicit expression for its axis and angle of rotation without computing eigenvectors. The formulas depend only on the entries of the matrix, ...