Zone d'identification
Cote
Add. MS a/202/108
Titre
Letter from Augustus De Morgan
Date(s)
- 28 Dec. 1846 (Production)
Niveau de description
Pièce
Étendue matérielle et support
4 pp
Zone du contexte
Nom du producteur
Histoire archivistique
Source immédiate d'acquisition ou de transfert
Zone du contenu et de la structure
Portée et contenu
7 Camden Street & Town - He has found some very queer things about the Aristotelian syllogism - deficiencies and redundancies which he will publish in a treatise of technical logic. He would like 'the mathematical world to see how necessary mathematical considerations are to common logic'. He has a logical paper ready on the 'mode of balancing the joint effect of testimonies and arguments for and against'; diagrees with [Richard] Whately's formulas and shows his own.