Excerpt from Peter of Spain
A brief passage from the Treatise on Distributions, in Joseph Mullally's translation. Discusses the problem of whether the negation of a statement makes it universal or renders it indeterminate.
Excerpts from the Commentary on Peter of Spain&apo
Selections from this secondary work by Simon of Faversham, translated by John Longeway.
Peter of Spain (Petrus Hispanus)
Life and work of 13th century logician and author of the Tractatus; from the Stanford Encyclopedia by Joke Spruyt.