Contents:
Chapter I. The Symbolic Calculus
Chaper II. Symbolic Product by a Function of +- p_1^2+-p_2^2+- ... +- p_l^2
Chaper III. Symbolic Product by a beta(p), where a is a Polynomial and beta a Complex Numbers
Chapter IV. Symbolic Product by a^-1(p), When a(p) is an Homogeneous Polynomial