"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.
I can speak of our baby like this to no one else. Who but his father would linger over the exact width of his gummy little smile or the blueness of his eyes, or the sweetness of his little lick of tawny hair on his forehead?
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Why do hamburgers feel sad at barbecues?They get to meet their old flames!
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