In any case, should the

algebraical nature of stretch change, e.

answers to no real thing, but merely serves as an

algebraical symbol for comparing the values of products with one another" [Bellamy, 1887, p.

Of the 6,000 or more usable characters which are beyond the ken of dialect, I myself know most, and I know their

algebraical value: i.

Yet, the

algebraical expressions looked more intimidating.

For some types of problems, this person may have to do considerable

algebraical work, and may need to know a lot of things about even more advanced mathematics.

To solve the system of equations (9) we use strictly

algebraical methods, i.

We therefore aim to describe the medium pervading space, by means of the

algebraical sum of two energy-momentum tensors

Accordingly, when some combinations of an unknown and numbers represent a simple

algebraical problem, for example, of a sum or a difference, the relative position of the unknown in the equation determines the difficulty of the problem.

As in the other chapters, Kurdas employs simple

algebraical expressions and diagrams to crystallize complicated theorems.

Besides these three main considerations, the theory of gravitational waves is directly linked to the

algebraical classification of spaces given by Petrov [37] (Petrov classification), according to which three kinds for spaces (gravitational fields) exist.