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 “ f x ”, “ φ ( x , y ) ”, etc.
4.24
307
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 “ f x ”, “ φ ( x , y ) ”, etc.