10 Jan
2002
10 Jan
'02
2:33 p.m.
Posina Venkata Rayudu wrote:
Pictures, by themselves, don't support propositions that take yes-or-no truth-values. A string (a concatenation) of images cannot replace well-formed formulae, assertion.
A (written) wff *is* a string of images. Of course, there are conventions about interpretation involved; but then there always are. -Robert Dawson