No, Gnu: it is an illogicality or whatever. A tautology, strictly speaking, is an unnecessary repetition in different words: sometimes used for emphasis as a deliberate stylistic trope, e.g. "I hate & despise that" or "Go away; be off with you; bugger off!"; but often also misused to clumsy effect ~~ "What the minister said was stupid. No sensible person could think it intelligent."