Combining Texts
Ideas for
'Leibniz', 'III.12 On physiognomy' and 'Modal Logics and Philosophy'
expand these ideas
|
start again
|
choose
another area for these texts
display all the ideas for this combination of texts
1 idea
5. Theory of Logic / H. Proof Systems / 5. Tableau Proof
7790
|
If an argument is invalid, a truth tree will indicate a counter-example [Girle]
|