The Lambert W function, defined implicitly by W(z)e^{W(z)} = z, has emerged as a powerful analytical tool across mathematical physics. Its ability to invert exponentials and absorb logarithmic ...
General System TheoryFoundations, Development, Applications. By Ludwig von Bertalanffy. Pp. xv + 289. (Braziller: New York, March 1969.) $8.95 cloth; $3.95 paper ...