The covariant derivative of a Tensor (also called the Semicolon Derivative since its symbol is
a semicolon) is given by

(1) |

(2) |

**References**

Morse, P. M. and Feshbach, H. *Methods of Theoretical Physics, Part I.*
New York: McGraw-Hill, pp. 48-50, 1953.

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1999-05-25