Sentence Examples


  • For this reason the umbrae -a 2, a l are said to be cogredient to 5 1 and x 2.
  • We frequently meet with cogredient and contragedient quantities, and we have in general the following definitions:-(i) " If two equally numerous sets of quantities x, y, z,...
  • By the same scheme of linear substitution the two sets are said to be cogredient quantities."
  • (I.) Introduce now new umbrae dl, d 2 and recall that +d 2 -d 1 are cogredient with x, and x 2.
  • We may in any relation substitute for any pair of quantities any other cogredient pair so that writing -}-d 2, -d l for x 1 and x 2, and noting that gx then becomes (gd), the above-written identity bceomes (ad)(bc)+(bd)(ca)+(cd)(ab) = 0.

How would you define cogredient? Add your definition here.

comments powered by Disqus