4.24
The names are the simple symbols, I indicate them by single letters (x, y, z). The elementary proposition I write as function of the names, in the form “fx”, “φ(x,y)”, etc. Or I indicate it by the letters p, q, r.
The names are the simple symbols, I indicate them by single letters (x, y, z). The elementary proposition I write as function of the names, in the form “fx”, “φ(x,y)”, etc. Or I indicate it by the letters p, q, r.