Constructive Mathematics Constructive mathematics is positively characterized by the requirement that proof be algorithmic. En gros, this means that when a (mathematical) object is asserted to exist, an explicit example is given: a constructive existence proof demonstrates the existence of a mathematical object by outlining a method of finding (“constructing”) such an object. The emphasis in constructive theory is placed on hands-on provability, au lieu de

Hamid al-Din al-Kirmani (d. 1020) Hamid al-Din al-Kirmani was a prominent Ismaili missionary during the reign of the Fatimid caliph-imam al-Hakim (996-1021). He was of Persian origin and was probably born in the province of Kirman. He seems to have spent the greater part of his life as a Fatimid da‘i (missionary) in Iraq (in Baghdad and Basra) and in central and western parts of

Moulin John Stuart (1806—1873) Moulin John Stuart (1806-1873) profoundly influenced the shape of nineteenth century British thought and political discourse. His substantial corpus of works includes texts in logic, épistémologie, économie, social and political philosophy, éthique, métaphysique, religion, and current affairs. Among his most well-known and significant are A System of Logic, Principles of Political Economy, Sur la liberté, Utilitarianism, The Subjection of Women, Three Essays

Platon: Meno de Platon présente des aspects de l'éthique socratique et de l'épistémologie platonicienne dans un dialogue fictif qui se déroule entre des événements politiques et des préoccupations culturelles importants au cours des dernières années de la vie de Socrate.. Cela commence brusquement, défi préemballé du débatteur de Meno sur la question de savoir si la vertu peut être enseignée, et devient rapidement une recherche ouverte et peu concluante de l’essence de cette « vertu » insaisissable.," ou

John McTaggart Ellis McTaggart (1866—1925) J. M. E. McTaggart is a British idealist, best known for his argument for the unreality of time and for his system of metaphysics advocating personal idealism. By the early twentieth century, the philosophical movement known as British Idealism was waning, while the ‘new realism’ (later dubbed ‘analytic philosophy’) was gaining momentum. Although McTaggart’s commitment to idealism never faltered, il