T_S≡1/2(T+Tᵀ), T_A≡1/2(T-Tᵀ), (3.47) are the symmetric and antisymmetric parts, respectively; they are known as the symmetric and antisymmetric parts of T.

In his admirable monograph, Leonard J. Arrington has given a new slant to this experiment. Here are the facts and figures, the letters, the problems, the attitudes of both the Orderites and their neighbors.

Median, interquartiles and number of observations for each box are indicated.

Although indigenous visual documentation of the bris was, until the advent of video, limited and often oblique, the ceremony is a longstanding fixture of Christian art.