"Covariant" is a word in ENGLISH
A function involving the coefficients and the variables
of a quantic, and such that when the quantic is lineally transformed
the same function of the new variables and coefficients shall be equal
to the old function multiplied by a factor. An invariant is a like
function involving only the coefficients of the quantic.
All men should strive to learn before they die what they are running from and to and why.
WORD SUGGESTIONS
Little Tommy's kindergarten class was on a field trip to their local police station. There they saw pictures tacked to a big bulletin board. The label clearly read, "The 10 Most Wanted."One of the youngsters pointed to a picture and asked if it really was the photo of a wanted person."Yes," said the policeman, "the detectives want him very badly."So Little Tommy asked, while tugging on the man's belt, "Um, mister, why didn't you keep them when you took their pictures?"
The operation of finding the primitive function which has a given function for its differential coefficient. See Integral.
Read the complete definitionAn invariable quantity; specifically, a function of the coefficients of one or more forms, which remains unaltered, when these undergo …
Read the complete definitionIn the theory of gravitation, or of other forces acting in space, a function of the rectangular coordinates which determine …
Read the complete definition