Besonderhede van voorbeeld: 2172977193103014338

English

Recall that, in accord with considerations given in the main part of the book, quantities and in formulas (A.1), (A.2) have no intrinsic physical meaning (they are fictitious auxiliary quantities).

Spanish

Recordemos que, de acuerdo a la parte principal de este libro, las magnitudes y en las fórmulas (A.1), (A.2) no tienen un sentido físico independiente (son magnitudes ficticias auxiliares).