more from M Fitting/R Mendelsohn

### Single Idea 9726

#### [catalogued under 4. Formal Logic / D. Modal Logic ML / 2. Tools of Modal Logic / a. Symbols of ML]

Full Idea

We let 'R' be the accessibility relation: xRy is read 'y is accessible from x'.

Clarification

The R is usually in a script font

Gist of Idea

We let 'R' be the accessibility relation: xRy is read 'y is accessible from x'

Source

M Fitting/R Mendelsohn (First-Order Modal Logic [1998], 1.5)

Book Reference

Fitting,M/Mendelsohn,R: 'First-Order Modal Logic' [Synthese 1998], p.9